These GU locks feature rollers outside of the hooks. This version is the narrow lock with split spindle operation but it is also available in lift lever and wide versions.
Operation: Lift lever or split spindle nightlatch.
Latch reversal: Depending on date of manufacture either- Undo screw or screws in the latch, remove, reverse and reinsert.
Push a flat bladed screwdriver into the small rectangular slot above spindle and pull out latch at same time. reverse and reinsert.
- Centres: 92mm
- Case height: 195mm
- Case depth: Backset + 18mm
- Overall length: 2285mm
- Distance between outer rollers: 1330mm
- Distance between hooks: 990mm