Avocet Latch and 3 Deadbolt 4 Roller Lever Operated Multipoint Lock 35mm Backset
Avocet locks were previously known as KMB or WMS and have no markings on the faceplate.
Original designs did not have a small compensator box underneath the deadbolt
Backset - 35mm
Centres - 92/62mm
Faceplate - 16mm Flat
Spindle - 8mm Double
Distance between outer rollers - 1590mm
Distance between inner rollers - 383mm
Distance between outer deadbolts - 1400mm
• Latch reversal - depending on model either undo hexagonal screw on side of lock case to remove latch or undo screw in centre of latch to remove. Reverse and reinsert.