Brass Knob Operated Espagnolette Bolt
Brass espagnolette bolt featuring an oval knob with a stepped edge design. Fitted to the surface of the door, the rods are held in place by screw fixed guides. Used for securing a door or window top and bottom by simply turning the knob. This bolt has a grub screw type lock located in the handle back plate which, when tightened, presses against the rod underneath locking it in position. Although the bolt features this basic locking mechanism, a key locking espagnolette bolt would be more suitable on an external door or window which is regularly used. Suitable for a maximum door height of 3000mm.