GU Old Style uPVC Door Lock Centre Case Gear Box 30mm / 28mm Backset 92PZ

• Important Measurements: 30mm Backset / 92pz Centres
• This is the mechanism inside the door that is operated by the handle
• Most likely to be the problem when a lock fails
• Reversible latch for left or right handed doors
• A replacement centre case gearbox for the GU Old 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.

A replacement centre case gearbox for the GU Old 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 Old Style Door Lock Gearbox Centre Case 30mm Information Important Measurements: 30mm Backset / 92pz Centres This is the mechanism inside the door that is operated by the handle. Most likely to be the problem when a lock fails. Reversible latch for left or right handed doors