Mila Master LockMaster Replacement Door Lock Gearbox
- MM LM GB 3592
- In Stock
- Exc. VAT: £34.50
This is a MILA MASTER LOCKMASTER uPVC Door Lock Case, with latch and deadbolt.
These are found in uPVC door locking mechanisms and the case will fit both front and back doors.
The central gearbox is the part that is 99% of the time most likely to break on a uPVC lockstrip. This can be replaced by simply unscrewing it from the strip and replacing it with the lock case saving both time and money.
These gearboxes are only available in 35mm Backset (measured from the centre of the square spindle hole to the front edge of the lockcase). They also have a fully reversible latch allowing use on both left and right hand doors.
Make sure your gearbox looks like our image (**insert hyperlink / image ?**)
- 35mm Backset (measurement from face plate to centre of spindle)
- 92mm Centres (measurement from centre of lock cylinder to centre of spindle)
- Reversible latch bolt
- Centre deadbolt
Very simple and quick to fit