GU French Door Lock

These GU locks feature rollers and serrations to allow the attachment of top and bottom shootbolts. This version is lift lever. Operation: Lift lever. Latch reversal: 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 + 17mm Overall length: 1830mm Distance between outer rollers: 670mm A GU reverse action top shootbolt for use with GU multipoint locks with serrated drive rods. A GU normal action bottom shootbolt for use with GU multipoint locks with serrated drive rods