DYNAMITE TOOLS RETROFIT JIG - Dr Lock Shop

Features anf Functions:

• designed to retrofit in seconds - save time on the job and avoid costly mistakes
• for use on wood and metal doors - any thickness
• latch marks give you immediate jig placement
• no time wasting clamping, screwing or measuring adjustments needed
• change existing backset from 60mm to 70mm
• enlarge existing holes - tiebolt to cylindrical
• correct incorrect installations
• mark exact latch height when changing from 32mm to 54mm
• solid one piece construction
• bright colour - easy to lay your hands on quickly