Description
Yale YS170 Gearbox 35mm
Yale YS170 35mm Door Lock Gearbox Centre Case Information:
- Important Measurements: 35mm 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
Fitting Advice
Gearbox is easily reattached to the locking strip via three star head screws.
Technical
A full technical diagram is included in the image gallery.