Product Description Description: Door lock kit utilises C-clamp design with tool-free clamping and no surface damage Door lock kit utilises 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 Height alignment window for accuracy Two bi-metal hole saws Great for door locks on wood and metal doors Features: Use to install door locks on wood and metal doors 2 bi-metal hole saws Height alignment window for accuracy Accepts common backsets of 2-3/8 in. (60mm) and 2-3/4 in (70mm) Fits common door thicknesses of 1-3/8 in. (35mm) and 1-3/4 in (44.5mm) Includes 1″ (25.4mm) & 2-1/8″ (54mm) holesaws UPC: 5054905303525 Enquiry Tell A Friend