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White Porcelain Turn and Release -
Thumbturn Emergency Release SAA -
Satin Stainless Steel Turn & Release 52mm -
Satin Stainless Steel Disabled Turn & Release 52mm -
Satin Chrome Snib and Emergency Release 53mm -
Prima Dark Bronze Bathroom Turn and Release 42mm DB2032 -
Polished Brass Thumb Turn and Emergency Release 50mm -
Matt Bronze Thumbturn and Release 53mm -
Heritage RS2030K-SB Satin Brass Turn & Release -
Heritage RS2030K-PNF Polished Nickel Turn & Release -
Heritage ERD7030 Satin Brass Turn and Release 53mm -
Glass Turn and Release Polished Brass -
Brass Door and Window Turn Knob 31mm for Rack Bolt -
Black Porcelain Turn and Release -
Black Iron Rustic Square Thumbturn and Release 54mm -
Coloured Nylon Turn and Indicator -
Polished Chrome Reeded Turn and Release 53mm RR4049-PC -
Polished Brass Reeded Turn and Release 53mm RR4049-PB -
Matt Bronze Reeded Turn and Release 53mm RR4049-MB -
Anthracite Bathroom Pack -
Polished Chrome Extended Turn and Emergency Release 53mm -
Sorrento SC-SQ0195-BLK Matt Black Square Turn and Release 53mm -
Satin Nickel Turn and Release 53mm V4035-SN -
Satin Nickel Turn and Release 53mm ERD7030-SN
Internal thumb turn locks provide a simple and effective privacy solution for interior doors such as bathrooms, WC doors and bedrooms. Designed to work with bathroom mortice locks, these fittings allow the door to be securely locked from the inside using a convenient thumb turn. Ideal for areas where privacy is required rather than high-level security, internal thumb turn locks offer smooth and reliable operation for everyday use.
An internal thumb turn and release lock consists of a thumb turn fitted on the inside of the door and an emergency release on the outside. The thumb turn operates the privacy bolt within the mortice lock, allowing the door to be locked quickly and easily. The external release ensures the door can be unlocked safely in case of emergency, making these locks particularly suitable for bathroom and WC doors.
Available in a variety of finishes to match door handles and other interior hardware, internal thumb turn locks for doors provide both practicality and a coordinated appearance. Manufactured from durable materials and designed for straightforward installation, they are a reliable solution for new door installations or replacement projects where simple privacy locking is required.
