Lockmaster - Millenco Upvc Gearbox Door Lock (Hook) 35mm 92mm Single Spindle Night Latch

When a multi-point lock breaks down the fault is often in the centre case (gearbox), the Lockmaster Hook replacement gearboxes offer a cheaper and easier alternative than repairing your full multi-point locking system. 

Single spindle locking system to suit short back plate handles.


Key Measurements
PZ - 92mm (distance from centre of spindle to centre of key)
Backset - 35mm
Case Width - 51mm
Case Length - 208mm