G-U New Key Operated Centre Lock Case Fab & Fix Its cam fastenings provide full

Its cam fastenings provide full adjustment of each locking point

The 16mm width ensures easy installation and compatibility with serrated drive rods

it offers an adjustable 3mm Allen key fit for maximum security

3M lengths and is perfect for a variety of home and commercial applications

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G-U New Key Operated Centre Lock Case Fab & Fix Its cam fastenings provide fullThe latest GU Key Wind gearboxes include both a latch and deadbolt, and are securely attached to their faceplates with 3 screws. When measuring your backset, it is crucial to leave a 2mm allowance if the faceplate is still attached to the gearbox. To lock the door, simply close it and the latch will automatically engage. To unlock the door, use the key to "wind" out the locking points. For an extra layer of security, turn the key a quarter turn to