Door lock kit utilizes C-clamp design with tool-free clamping and no surface damage
Door lock kit utilizes alignment window and taller bushings to deliver accurate height placement and straight drilling
Door lock kit includes two adjustable bushings which accept both standard backsets and both common door thicknesses
Designed to fit the most common lock sizes in use today
Works well with metal or wood doors
Includes hole saw consisting of durable M3 steel
Also includes backing plates reinforced to counteract warping
Backing plates also aid in easy disassembly from the mandrel