{"title":"Door Knobs on Backplate","description":"\u003ch2\u003eDoor Knobs on Backplate\u003c\/h2\u003e\n\u003cp\u003eOur door knobs on backplate offer a timeless and substantial alternative to lever handles, combining classic styling with practical functionality. The full backplate design creates a bold, balanced look while neatly incorporating keyholes or privacy features where required — making this style ideal for both traditional and heritage-inspired interiors.\u003c\/p\u003e\n\u003cp\u003eAlso commonly fitted as door knobs on backplate with lock, this category includes latch options for standard internal doors, lock backplates designed to work with mortice sashlocks and key-operated mechanisms, and bathroom versions featuring integrated privacy turns and releases. This allows you to maintain a consistent aesthetic across living spaces, bedrooms and bathrooms while selecting the correct functionality for each door.\u003c\/p\u003e\n\u003cp\u003eAvailable in a wide variety of finishes — including polished chrome, satin chrome, brass, bronze, pewter and black — our door knobs on backplate can be tailored to suit both classic and contemporary properties. Manufactured for smooth operation and long-lasting durability, they are suitable for homeowners, renovators and trade professionals alike.\u003c\/p\u003e\n\u003cp\u003eWhether you’re restoring period features or upgrading tired hardware, door knobs on backplate provide a refined and practical solution. Pair them with matching hinges, escutcheons and door accessories to create a cohesive and high-quality finish throughout your home.\u003c\/p\u003e","products":[{"product_id":"rustic-pewter-olympic-door-knobs-on-plate","title":"Rustic Pewter Olympic Door Knobs on Plate","description":"\u003cp\u003eManufactured from solid bronze, these rustic pewter finish Olympic door knobs feature a round, flat knob on a plain rectangular backplate. The backplate dimensions are 200x42mm and the knob diameter is 54.5mm. Available as lock (keyhole) knobs for use with a mortice sashlock, latch (non-locking) for use with a mortice or tubular latch, bathroom knobs with turn and release for use with a bathroom mortice lock and 48mm euro profile knobs for use with a euro sashlock and euro profile cylinder. Please note locks and cylinders need to be purchased separately. These door knobs are half sprung and should be used in conjunction with standard locks and latches.\u003c\/p\u003e\n\u003cp\u003ePlease select door knob type required in options above.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Rustic Pewter Olympic Door Knobs on Lock Plate","offer_id":51760654713178,"sku":"I571230","price":100.56,"currency_code":"GBP","in_stock":true},{"title":"Rustic Pewter Olympic Door Knobs on Latch Plate","offer_id":51760654745946,"sku":"I571232","price":100.56,"currency_code":"GBP","in_stock":true},{"title":"Rustic Pewter Olympic Door Knobs on Bathroom Plate","offer_id":51760654778714,"sku":"I571234","price":117.32,"currency_code":"GBP","in_stock":true},{"title":"Rustic Pewter Olympic Door Knobs on Euro Plate","offer_id":51760654811482,"sku":"I571236","price":117.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I571232_7e668fb3-b5a7-4629-9a76-8641d357cebe.png?v=1768826680"},{"product_id":"antique-brass-beehive-mortice-knob-on-bathroom-plate-v9530-at","title":"Antique Brass Beehive Mortice Knob on Bathroom Plate V9530-AT","description":"\u003cp\u003eAntique brass Beehive door knob on a reeded bathroom backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors where privacy is required. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in York bathroom mortice lock, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51760989667674,"sku":"I557714","price":78.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I557714a.png?v=1770132963"},{"product_id":"antique-brass-beehive-mortice-knob-on-euro-plate-v9548-at","title":"Antique Brass Beehive Mortice Knob on Euro Plate V9548-AT","description":"\u003cp\u003eAntique brass Beehive door knob on a reeded euro profile backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors that require a euro profile cylinder operated with a key or turn. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in euro profile sashlock and cylinder, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51760989700442,"sku":"I557716","price":78.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I557716.jpg?v=1778594926"},{"product_id":"antique-brass-beehive-mortice-knob-on-latch-plate-v9510-at","title":"Antique Brass Beehive Mortice Knob on Latch Plate V9510-AT","description":"\u003cp\u003eAntique brass Beehive door knob on a reeded backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors that are not required to lock. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in tubular latch, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51760989733210,"sku":"I557712","price":70.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I557712.png?v=1770129299"},{"product_id":"antique-brass-beehive-mortice-knob-on-lock-plate-v9500-at","title":"Antique Brass Beehive Mortice Knob on Lock Plate V9500-AT","description":"\u003cp\u003eAntique brass Beehive door knob on a reeded keyhole backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors that require a mortice door lock operated with a key. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in York mortice sashlock, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51760989765978,"sku":"I557710","price":70.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I557710_41941808-8525-46f2-8dc0-e8a91774a859.png?v=1772121108"},{"product_id":"broadway-polished-chrome-door-knob-on-latch-plate-set","title":"Broadway Polished Chrome Door Knob on Latch Plate Set","description":"\u003cp\u003eBroadway polished chrome round door knob on a triangular shaped stepped edge backplate. Used on doors that are NOT required to lock with a key. The backplate measures 156x62mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761076404570,"sku":"I460054","price":47.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i460054_690b08a1-1675-40b9-9dca-74020232e05a.jpg?v=1755030733"},{"product_id":"broadway-satin-chrome-door-knob-on-latch-plate-set","title":"Broadway Satin Chrome Door Knob on Latch Plate Set","description":"\u003cp\u003eBroadway satin chrome round door knob on a triangular shaped stepped edge backplate. Used on doors that are NOT required to lock with a key. The backplate measures 156x62mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761076568410,"sku":"I460062","price":47.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I460062.png?v=1777016956"},{"product_id":"charlston-art-deco-style-polished-brass-door-knob-on-latch-plate-set","title":"Charlston Art Deco Style Polished Brass Door Knob on Latch Plate Set","description":"\u003cp\u003eCharlston polished brass door knob on an Art Deco style backplate. Used on doors that are NOT required to lock with a key. The backplate measures 200x65mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761085186394,"sku":"I459990","price":63.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I459990.png?v=1770893090"},{"product_id":"charlston-art-deco-style-polished-chrome-door-knob-on-latch-plate-set","title":"Charlston Art Deco Style Polished Chrome Door Knob on Latch Plate Set","description":"\u003cp\u003eCharlston polished chrome door knob on an Art Deco style backplate. Used on doors that are NOT required to lock with a key. The backplate measures 200x65mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761085415770,"sku":"I460032","price":69.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i460032_73789d9b-d171-4f8c-9ed1-dcb4e173d9d0.jpg?v=1755030504"},{"product_id":"charlston-art-deco-style-satin-chrome-door-knob-on-latch-plate-set","title":"Charlston Art Deco Style Satin Chrome Door Knob on Latch Plate Set","description":"\u003cp\u003eCharlston satin chrome door knob on an Art Deco style backplate. Used on doors that are NOT required to lock with a key. The backplate measures 203x66mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761085776218,"sku":"I460038","price":69.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i460038_939a587f-64e9-40b6-bb96-9d00fab952c8.jpg?v=1755030495"},{"product_id":"heritage-bal8500-balmoral-satin-brass-knob-on-lock-plate","title":"Heritage BAL8500 Balmoral Satin Brass Knob on Lock Plate","description":"\u003cp\u003eBalmoral satin brass finish round door knob on a rectangular shaped keyhole backplate. A stylish mushroom shaped knob on a contemporary 3mm thick back plate. Used on doors that have a mortice door lock operated with a key. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165402458,"sku":"I463550","price":51.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I463550.png?v=1771502836"},{"product_id":"heritage-bal8510-balmoral-satin-brass-knob-on-latch-plate","title":"Heritage BAL8510 Balmoral Satin Brass Knob on Latch Plate","description":"\u003cp\u003eBalmoral satin brass finish round door knob on a rectangular shaped plain backplate. A stylish mushroom shaped knob on a contemporary 3mm thick back plate. Used in conjunction with a tubular latch on doors that are not required to lock. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165500762,"sku":"I463552","price":51.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I463552.png?v=1768922314"},{"product_id":"heritage-bal8548-satin-brass-balmoral-knob-on-euro-plate","title":"Heritage BAL8548 Satin Brass Balmoral Knob on Euro Plate","description":"\u003cp\u003eBalmoral satin brass door knob on a euro profile back plate. A stylish design with a mushroom shaped knob on a contemporary thin back plate. The back plate has an enlarged key hole and is suitable for use with a euro profile cylinder. Overall plate dimensions are 170x50mm, projection is 55mm and backplate thickness measures 3mm. The distance between the centre of the spindle to the centre of the circular part of the cylinder cut out measures 48mm. (PLEASE NOTE: EURO PROFILE PRODUCTS ARE NOT STANDARD KEYHOLES - THE ENLARGED CUT OUT ACCOMMODATES A EURO CYLINDER). Sold in pairs.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165599066,"sku":"I463556","price":57.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I463556_4ad935c2-3be1-49a7-b886-9cc432eab0b8.jpg?v=1771502313"},{"product_id":"heritage-balmoral-antique-brass-knob-on-bathroom-plate","title":"Heritage Balmoral Antique Brass Knob on Bathroom Plate","description":"\u003cp\u003eBalmoral antique brass finish round door knob on a rectangular shaped bathroom backplate. Used on doors that have a mortice bathroom lock which is operated by rotating the turn button or coin release on the handles located on either face of the door. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindles and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165631834,"sku":"I436104","price":50.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I436104.jpg?v=1778597383"},{"product_id":"heritage-balmoral-antique-brass-knob-on-latch-plate","title":"Heritage Balmoral Antique Brass Knob on Latch Plate","description":"\u003cp\u003eBalmoral antique brass finish round door knob on a rectangular shaped plain backplate. Used on doors that are NOT required to lock with a key. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165697370,"sku":"I436102","price":44.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I436102.jpg?v=1773669710"},{"product_id":"heritage-balmoral-antique-brass-knob-on-lock-plate","title":"Heritage Balmoral Antique Brass Knob on Lock Plate","description":"\u003cp\u003eBalmoral antique brass finish round door knob on a rectangular shaped keyhole backplate. Used on doors that have a mortice door lock operated with a key. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165730138,"sku":"I436100","price":44.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I436100.png?v=1770046401"},{"product_id":"heritage-balmoral-polished-brass-knob-on-48mm-euro-plate","title":"Heritage Balmoral Polished Brass Knob on 48mm EURO Plate","description":"\u003cp\u003eBalmoral polished brass finish round door knob on a rectangular shaped euro cylinder backplate. Used on doors that have a mortice door lock operated by a euro profile cylinder. The backplate measures 170x50mm and this set is supplied complete with connecting spindle and fixing screws. The distance between the centre of the spindle to the centre of the circular part of the cylinder cut out measures 48mm. (PLEASE NOTE: EURO PROFILE PRODUCTS ARE NOT STANDARD KEYHOLES - THE ENLARGED CUT OUT ACCOMMODATES A EURO CYLINDER).\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165795674,"sku":"I436116","price":50.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i436116a_460bf334-5a9b-4af3-87bd-898261ea35d9.jpg?v=1755080551"},{"product_id":"heritage-balmoral-polished-brass-knob-on-bathroom-plate","title":"Heritage Balmoral Polished Brass Knob on Bathroom Plate","description":"\u003cp\u003eBalmoral polished brass round door knob on a rectangular shaped bathroom backplate. Used on doors that have a mortice bathroom lock which is operated by rotating the turn button or coin release on the handles located on either face of the door. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindles and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165828442,"sku":"I436114","price":50.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i436114a_d83885f9-4258-469c-9dbf-440541b18bce.jpg?v=1755027583"},{"product_id":"heritage-balmoral-polished-brass-knob-on-latch-plate","title":"Heritage Balmoral Polished Brass Knob on Latch Plate","description":"\u003cp\u003eBalmoral polished brass round door knob on a rectangular shaped plain backplate. Used on doors that are NOT required to lock with a key. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165861210,"sku":"I436112","price":41.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i436112a_1_4e43bfc5-d2e8-4c94-9bfe-24d7cf9d8347.jpg?v=1755027581"},{"product_id":"heritage-balmoral-polished-brass-knob-on-lock-plate","title":"Heritage Balmoral Polished Brass Knob on Lock Plate","description":"\u003cp\u003eBalmoral polished brass round door knob on a rectangular shaped keyhole backplate. Used on doors that have a mortice door lock operated with a key. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165926746,"sku":"I436110","price":41.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I436110a.png?v=1771409865"},{"product_id":"heritage-balmoral-polished-chrome-knob-on-bathroom-plate","title":"Heritage Balmoral Polished Chrome Knob on Bathroom Plate","description":"\u003cp\u003eBalmoral polished chrome round door knob on a rectangular shaped bathroom backplate. Used on doors that have a mortice bathroom lock which is operated by rotating the turn button or coin release on the handles located on either face of the door. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindles and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165959514,"sku":"I436124","price":50.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I436124a.png?v=1766072111"},{"product_id":"heritage-balmoral-polished-chrome-knob-on-latch-plate","title":"Heritage Balmoral Polished Chrome Knob on Latch Plate","description":"\u003cp\u003eBalmoral polished chrome round door knob on a rectangular shaped plain backplate. Used on doors that are NOT required to lock with a key. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761165992282,"sku":"I436122","price":44.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I436122a.jpg?v=1759319441"},{"product_id":"heritage-balmoral-polished-chrome-knob-on-lock-plate","title":"Heritage Balmoral Polished Chrome Knob on Lock Plate","description":"\u003cp\u003eBalmoral polished chrome round door knob on a rectangular shaped keyhole backplate. Used on doors that have a mortice door lock operated with a key. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761166057818,"sku":"I436120","price":44.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I436120a.jpg?v=1759319621"},{"product_id":"heritage-balmoral-satin-nickel-knob-on-48mm-euro-plate","title":"Heritage Balmoral Satin Nickel Knob on 48mm EURO Plate","description":"\u003cp\u003eBalmoral satin nickel finish round door knob on a rectangular shaped euro cylinder backplate. Used on doors that have a mortice door lock operated by a euro profile cylinder. The backplate measures 170x50mm and this set is supplied complete with connecting spindle and fixing screws. The distance between the centre of the spindle to the centre of the circular part of the cylinder cut out measures 48mm. (PLEASE NOTE: EURO PROFILE PRODUCTS ARE NOT STANDARD KEYHOLES - THE ENLARGED CUT OUT ACCOMMODATES A EURO CYLINDER).\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761166090586,"sku":"I436136","price":50.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I436136a.jpg?v=1759321679"},{"product_id":"heritage-balmoral-satin-nickel-knob-on-bathroom-plate","title":"Heritage Balmoral Satin Nickel Knob on Bathroom Plate","description":"\u003cp\u003eBalmoral satin nickel finish round door knob on a rectangular shaped bathroom backplate. Used on doors that have a mortice bathroom lock which is operated by rotating the turn button or coin release on the handles located on either face of the door. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindles and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761166123354,"sku":"I436134","price":50.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I436134b.png?v=1772705526"},{"product_id":"heritage-balmoral-satin-nickel-knob-on-latch-plate","title":"Heritage Balmoral Satin Nickel Knob on Latch Plate","description":"\u003cp\u003eBalmoral satin nickel finish round door knob on a rectangular shaped plain backplate. Used on doors that are NOT required to lock with a key. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761166188890,"sku":"I436132","price":44.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I436132a.png?v=1772704950"},{"product_id":"heritage-balmoral-satin-nickel-knob-on-lock-plate","title":"Heritage Balmoral Satin Nickel Knob on Lock Plate","description":"\u003cp\u003eBalmoral satin nickel finish round door knob on a rectangular shaped keyhole backplate. Used on doors that have a mortice door lock operated with a key. The backplate measures 170x50mm and the knob is sprung on one side. This set is supplied complete with connecting spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761166254426,"sku":"I436130","price":44.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I436130a.png?v=1772633064"},{"product_id":"heritage-br1800-antique-brass-broadway-knob-on-lock-plate","title":"Heritage BR1800 Antique Brass Broadway Knob on Lock Plate","description":"\u003cp\u003eBroadway antique brass door knob on a keyhole back plate. These Art Deco inspired door knobs feature a mushroom shaped knob on a triangular shaped tiered back plate. The back plate has a key hole and is suitable for use with a mortice sashlock on doors that are required to lock with a key. Overall plate dimensions are 156x62mm, projection is 58mm and backplate thickness measures 6mm. Sold in pairs.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761166680410,"sku":"I464160","price":44.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I464160.png?v=1773235101"},{"product_id":"heritage-br1800-satin-brass-broadway-knob-on-lock-plate","title":"Heritage BR1800 Satin Brass Broadway Knob on Lock Plate","description":"\u003cp\u003eBroadway satin brass door knob on a keyhole back plate. These Art Deco inspired door knobs feature a mushroom shaped knob on a triangular shaped tiered back plate. The back plate has a key hole and is suitable for use with a mortice sashlock on doors that are required to lock with a key. Overall plate dimensions are 156x62mm, projection is 58mm and backplate thickness measures 6mm. Sold in pairs.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761166745946,"sku":"I463540","price":51.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I463540.png?v=1771419864"},{"product_id":"heritage-br1810-antique-brass-broadway-knob-on-latch-plate","title":"Heritage BR1810 Antique Brass Broadway Knob on Latch Plate","description":"\u003cp\u003eBroadway antique brass door knob on a plain latch back plate. These Art Deco inspired door knobs feature a mushroom shaped knob on a triangular shaped tiered back plate. Suitable for use with a mortice or tubular latch on doors that are not required to lock with a key. Overall plate dimensions are 156x62mm, projection is 58mm and backplate thickness measures 6mm. Sold in pairs.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761166811482,"sku":"I464165","price":44.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I464165.png?v=1769172319"},{"product_id":"heritage-br1810-satin-brass-broadway-knob-on-latch-plate","title":"Heritage BR1810 Satin Brass Broadway Knob on Latch Plate","description":"\u003cp\u003eBroadway satin brass door knob on a plain latch back plate. These Art Deco inspired door knobs feature a mushroom shaped knob on a triangular shaped tiered back plate. Suitable for use with a mortice or tubular latch on doors that are not required to lock with a key. Overall plate dimensions are 156x62mm, projection is 58mm and backplate thickness measures 6mm. Sold in pairs.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761166877018,"sku":"I463542","price":51.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I463542.png?v=1768915165"},{"product_id":"heritage-br1830-antique-brass-broadway-knob-on-bathroom-plate","title":"Heritage BR1830 Antique Brass Broadway Knob on Bathroom Plate","description":"\u003cp\u003eBroadway antique brass door knob on a bathroom back plate. These Art Deco inspired door knobs feature a mushroom shaped knob on a triangular shaped tiered back plate. The back plates have a turn on one side and release function on the other and are suitable for use with a bathroom mortice lock on doors where privacy is required. Overall plate dimensions are 156x62mm, projection is 58mm and backplate thickness measures 6mm. Sold in pairs.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761166909786,"sku":"I464170","price":50.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I464170.png?v=1769443131"},{"product_id":"heritage-br1830-satin-brass-broadway-knob-on-bathroom-plate","title":"Heritage BR1830 Satin Brass Broadway Knob on Bathroom Plate","description":"\u003cp\u003eBroadway satin brass door knob on a bathroom back plate. These Art Deco inspired door knobs feature a mushroom shaped knob on a triangular shaped tiered back plate. The back plates have a turn on one side and release function on the other and are suitable for use with a bathroom mortice lock on doors where privacy is required. Overall plate dimensions are 156x62mm, projection is 58mm and backplate thickness measures 6mm. Sold in pairs.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761167008090,"sku":"I463544","price":57.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i463544_5538901e-b9c6-4add-be0f-6190f564c3f2.png?v=1765803393"},{"product_id":"heritage-br1848-antique-brass-broadway-knob-on-euro-plate","title":"Heritage BR1848 Antique Brass Broadway Knob on Euro Plate","description":"\u003cp\u003eBroadway antique brass door knob on a euro profile back plate. These Art Deco inspired door knobs feature a mushroom shaped knob on a triangular shaped tiered back plate. The back plate has an enlarged key hole and is suitable for use with a euro profile cylinder. Overall plate dimensions are 156x62mm, projection is 58mm and backplate thickness measures 6mm. The distance between the centre of the spindle to the centre of the circular part of the cylinder cut out measures 48mm. (PLEASE NOTE: EURO PROFILE PRODUCTS ARE NOT STANDARD KEYHOLES - THE ENLARGED CUT OUT ACCOMMODATES A EURO CYLINDER). Sold in pairs.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761167040858,"sku":"I464175","price":50.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I464175.jpg?v=1778595023"},{"product_id":"heritage-br1848-satin-brass-broadway-knob-on-euro-plate","title":"Heritage BR1848 Satin Brass Broadway Knob on Euro Plate","description":"\u003cp\u003eBroadway satin brass door knob on a euro profile back plate. These Art Deco inspired door knobs feature a mushroom shaped knob on a triangular shaped tiered back plate. The back plate has an enlarged key hole and is suitable for use with a euro profile cylinder. Overall plate dimensions are 156x62mm, projection is 58mm and backplate thickness measures 6mm. The distance between the centre of the spindle to the centre of the circular part of the cylinder cut out measures 48mm. (PLEASE NOTE: EURO PROFILE PRODUCTS ARE NOT STANDARD KEYHOLES - THE ENLARGED CUT OUT ACCOMMODATES A EURO CYLINDER). Sold in pairs.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761167106394,"sku":"I463546","price":57.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I463546_da1377ba-8e3f-4c68-a7ef-4aea8cb41522.jpg?v=1771502270"},{"product_id":"matt-bronze-balmoral-knob-on-bathroom-plate","title":"Matt Bronze Balmoral Knob on Bathroom Plate","description":"\u003cp\u003eBalmoral imitation matt bronze finish round door knobs on a long bathroom back plate, sold in pairs. The long backplates have a turn and release and should be fitted in conjunction with a bathroom mortice lock. These half sprung door knobs are ideal for use in a situation where door lever handles were previously fitted and the holes from the back plates need to be covered. The back plate measures 170x50mm and is approximately 3mm thick. Sold in pairs complete with spindles and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761229037914,"sku":"I553805","price":61.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i553805_723bb4bd-6398-425d-aabe-f7ceec25f919.png?v=1766069705"},{"product_id":"matt-bronze-balmoral-knob-on-euro-profile-plate","title":"Matt Bronze Balmoral Knob on Euro Profile Plate","description":"\u003cp\u003eBalmoral imitation matt bronze finish round door knobs on a long euro profile back plate, sold in pairs. Used on doors that have a mortice door lock operated by a euro profile cylinder. The distance between the centre of the knob spindle to the centre of the circular part of the cylinder cut out measures 48mm. (PLEASE NOTE: EURO PROFILE PRODUCTS ARE NOT STANDARD KEYHOLES - THE ENLARGED CUT OUT ACCOMMODATES A EURO CYLINDER). These half sprung door knobs are ideal for use in a situation where door lever handles were previously fitted and the holes from the back plates need to be covered. The back plate measurements are 170x50mm and is approximately 3mm thick. Sold in pairs complete with spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761229070682,"sku":"I553810","price":61.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i553810_026b7078-7e48-479b-a38c-f5f36e46a669.jpg?v=1755079997"},{"product_id":"matt-bronze-balmoral-knob-on-latch-plate","title":"Matt Bronze Balmoral Knob on Latch Plate","description":"\u003cp\u003eBalmoral imitation matt bronze finish round door knobs on a long latch back plate, sold in pairs. The long plain backplate should be fitted in conjunction with a mortice or tubular latch on a door that is not required to lock. These half sprung door knobs are ideal for use in a situation where door lever handles were previously fitted and the holes from the back plates need to be covered. The back plate measures 170x50mm and is approximately 3mm thick. Sold in pairs complete with spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761229168986,"sku":"I553800","price":51.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I553800.png?v=1772463640"},{"product_id":"matt-bronze-balmoral-knob-on-lock-plate","title":"Matt Bronze Balmoral Knob on Lock Plate","description":"\u003cp\u003eBalmoral imitation matt bronze finish round door knobs on a long keyhole back plate, sold in pairs. The long backplate has a mortice key cut out and should be fitted in conjunction with a mortice sashlock. These half sprung door knobs are ideal for use in a situation where door lever handles were previously fitted and the holes from the back plates need to be covered. The back plate measurements are 170x50mm and is approximately 3mm thick. Sold in pairs complete with spindle and fixing screws.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761229201754,"sku":"I553795","price":55.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i553795_1ca1c794-7611-47a7-949d-3ae4814387f0.jpg?v=1755025050"},{"product_id":"matt-bronze-beehive-mortice-knob-on-bathroom-plate-v9530-mb","title":"Matt Bronze Beehive Mortice Knob on Bathroom Plate V9530-MB","description":"\u003cp\u003eMatt bronze Beehive door knob on a reeded bathroom backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors where privacy is required. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in York bathroom mortice lock, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761229300058,"sku":"I557734","price":78.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i557734_febfecba-c77e-4dd8-8ff4-76fa633aba1c.png?v=1771601784"},{"product_id":"matt-bronze-beehive-mortice-knob-on-euro-plate-v9548-mb","title":"Matt Bronze Beehive Mortice Knob on Euro Plate V9548-MB","description":"\u003cp\u003eMatt bronze Beehive door knob on a reeded euro profile backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors that require a euro profile cylinder operated with a key or turn. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in euro profile sashlock and cylinder, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761229332826,"sku":"I557736","price":78.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I557736.jpg?v=1771603009"},{"product_id":"matt-bronze-beehive-mortice-knob-on-latch-plate-v9510-mb","title":"Matt Bronze Beehive Mortice Knob on Latch Plate V9510-MB","description":"\u003cp\u003eMatt bronze Beehive door knob on a reeded backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors that are not required to lock. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in tubular latch, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761229365594,"sku":"I557732","price":70.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I557732.png?v=1771602956"},{"product_id":"matt-bronze-beehive-mortice-knob-on-lock-plate-v9500-mb","title":"Matt Bronze Beehive Mortice Knob on Lock Plate V9500-MB","description":"\u003cp\u003eMatt bronze Beehive door knob on a reeded keyhole backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors that require a mortice door lock operated with a key. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in York mortice sashlock, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761229398362,"sku":"I557730","price":70.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I557730.png?v=1771601709"},{"product_id":"polished-brass-beehive-knob-on-keyhole-plate-v9500-pb","title":"Polished Brass Beehive Mortice Knob on Lock Plate V9500-PB","description":"\u003cp\u003ePolished brass Beehive door knob on a reeded keyhole backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors that require a mortice door lock operated with a key. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in York mortice sashlock, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761256956250,"sku":"I557700","price":70.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I557700.png?v=1771408527"},{"product_id":"polished-brass-beehive-mortice-knob-on-bathroom-plate-v9530-pb","title":"Polished Brass Beehive Mortice Knob on Bathroom Plate V9530-PB","description":"\u003cp\u003ePolished brass Beehive door knob on a reeded bathroom backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors where privacy is required. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in York bathroom mortice lock, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761256989018,"sku":"I557704","price":78.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I557704.jpg?v=1771407978"},{"product_id":"polished-brass-beehive-mortice-knob-on-euro-plate-v9548-pb","title":"Polished Brass Beehive Mortice Knob on Euro Plate V9548-PB","description":"\u003cp\u003ePolished brass Beehive door knob on a reeded euro profile backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors that require a euro profile cylinder operated with a key or turn. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in euro profile sashlock and cylinder, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761257021786,"sku":"I557706","price":78.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I557706.jpg?v=1770651370"},{"product_id":"polished-brass-beehive-mortice-knob-on-latch-plate-v9510-pb","title":"Polished Brass Beehive Mortice Knob on Latch Plate V9510-PB","description":"\u003cp\u003ePolished brass Beehive door knob on a reeded backplate. These solid brass contemporary door knobs are a modern twist on traditional door knobs, pairing the beehive knob with a slim reeded design rectangular backplate. These knobs are half sprung and are used on doors that are not required to lock. The backplate measures 200x42mm and this set is supplied complete with connecting spindle and fixing screws. Typically fitted in conjunction with a 3in tubular latch, see related items below.\u003c\/p\u003e","brand":"M.Marcus","offers":[{"title":"Default Title","offer_id":51761257054554,"sku":"I557702","price":70.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/I557702.png?v=1771407764"},{"product_id":"polished-chrome-art-deco-door-knob-on-bathroom-plate","title":"Polished Chrome Art Deco Door Knob on Bathroom Plate","description":"\u003cp\u003eArt Deco design polished chrome door knob on a bathroom backplate. Suitable for use with a bathroom mortice lock. Backplate dimensions are 205x45mm, please see dimensions diagram in extra images for further measurements. Supplied in pairs complete with bolt through fixings and snib and release. Polished chrome finish on a zinc alloy base. Please note these knobs are unsprung and should be used with a heavy duty bathroom lock.\u003c\/p\u003e","brand":"Carlisle Brass","offers":[{"title":"Default Title","offer_id":51761277436250,"sku":"I526220","price":44.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i526220_fb0b1b80-bfbb-4d3a-828c-8aac458a8923.jpg?v=1755079671"},{"product_id":"polished-chrome-art-deco-door-knob-on-latch-plate","title":"Polished Chrome Art Deco Door Knob on Latch Plate","description":"\u003cp\u003eArt Deco design polished chrome door knob on a latch backplate. Suitable for use with a mortice latch. Backplate dimensions are 205x45mm, please see dimensions diagram in extra images for further measurements. Supplied in pairs complete with bolt through fixings. Polished chrome finish on a zinc alloy base. Please note these knobs are unsprung and need to be used with a heavy duty mortice latch.\u003c\/p\u003e","brand":"Carlisle Brass","offers":[{"title":"Default Title","offer_id":51761277960538,"sku":"I526210","price":39.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i526210_3e03eaf4-2c3f-450f-ad67-bff8957c7ebd.jpg?v=1755079671"},{"product_id":"polished-chrome-art-deco-door-knob-on-lock-plate","title":"Polished Chrome Art Deco Door Knob on Lock Plate","description":"\u003cp\u003eArt Deco design polished chrome door knob on a keyhole lock backplate. Suitable for use with a mortice sashlock. Backplate dimensions are 205x45mm, please see dimensions diagram in extra images for further measurements. Supplied in pairs complete with bolt through fixings. Polished chrome finish on a zinc alloy base. Please note these knobs are unsprung and should be used with a heavy duty mortice lock.\u003c\/p\u003e","brand":"Carlisle Brass","offers":[{"title":"Default Title","offer_id":51761277993306,"sku":"I526200","price":39.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/9977\/1482\/files\/i526200_2d33e79e-f04d-448e-861b-79d877a06411.jpg?v=1755079670"}],"url":"https:\/\/www.doorfurnituredirect.co.uk\/collections\/door-knob-on-backplate.oembed","provider":"Door Furniture Direct","version":"1.0","type":"link"}