- Door lock kit self clamps to door. No screws or hardware and no surface damage
- Door lock kit Includes 2-1/8” and 1” Bi-Metal, Cobalt Alloy Hole saws
- Hole saws cut both wood and metal solid or hollow core doors
- Door lock kit has metal lined stepped drill guide bushings to prevent damage and extend life of jig
- Door lock kit adjusts for 1-3/8” and 1-3/4” thick standard doors
- Adjusts to both 2-3/8” and 2-3/4” standard backsets
- Compatible with most common lock sizes