Yale Lockmaster Gearbox Replacement 45mm Double Spindle
A replacement centre case for the Yale Lockmaster door lock mechanism. This particular modal is intended to replace the 45mm backset double spindle version. If you're having problems with your door lock, the gearbox is almost always the problem and replacing it with a Yale Lockmaster Gearbox is as simple as removing a few screws.
Information
- Important measurements: 45mm backset / 92mm PZ
- 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
- Double Spindle
Technical
A full technical diagram is included in the image gallery.
