GU New Style Door Lock Gearbox Centre Case Replacement 45mm Backset Twin Spinlde Operation: Lift lever or double

Operation: Lift lever or double spindle nightlatch

For more technical measurements look at the last image

Heat absorbers prevent screws from melting and damaging plastic components

Avocet’s ABS is the highest accredited lock on the market with unique and effective snap secure technology

8 applies when the restrictor is tested on a specified window system

GU New Style Door Lock Gearbox Centre Case Replacement 45mm Backset Twin Spinlde Operation: Lift lever or doubleGU New Style Door Lock Gearbox Centre Case 45mm A replacement centre case gearbox for the GU New Style multipoint door lock mechanism. If you're having problems with your door lock, the gearbox is almost always the problem and changing it is as simple as removing a few screws. GU New Style Door Lock Centre Case Information Important Measurements : 45mm Backset 92PZ Centres This is the mechanism inside the door that is operated by the handle. Most