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 screwdrive...
The XL is Fullex newest and most secure lock. Building on the Crimebeater, it features a central hook and extra hooks with anti lift pins.
Operation: Lift lever or double spindle nightlatch.
Latch...