Yale Doormaster 45/92 16mm Faceplate Composite & Timber Professional R...

Description The Yale Doormaster 45/92 16mm Faceplate Composite & Timber Professional Repair Lock Set is a replacement full locking system for doors with worn out centre cases. It replaces lift-lever locks that use a 92mm PZ handle and a Euro cylinder. This version suits doors where the handle spindle and cylinder sit 45mm back from the faceplate. It is specifically made for uPVC, composite, and timber doors that use a multipoint strip. To ensure adequate installation along the door edge, the 16mm square end faceplate runs the length of the mechanism and holds the centre case in its existing strip position. The centre case houses the latch and the main hook, while two additional hooks are positioned along the strip. These hooks engage into the frame keeps once the lever is lifted. In addition, the handle spindle also passes through the centre case at 92mm PZ to align with the cylinder position. To secure the door into the frame, lifting the lever will drive the hook bolts into the frame keeps positioned along the jamb. The Euro cylinder then locks the mechanism to prevent the hooks from retracting. Because the lock uses a 45mm backset, the handle spindle sits perfectly behind the faceplate to align with standard door furniture. In addition, the split spindle allows independent internal and external handling, while its extendable design allows customers to adjust the strip to match the door. To maintain the lock over time, regular inspection that the hooks enter the keeps without obstruction. In addition, light lubrication of the latch and hook contact points helps maintain smooth lift-lever movement. For this reason, the faceplate fixings should also remain tight so the centre case stays correctly aligned within the door.