Choose the Milwaukee® door lock drill guide to quickly install locksets and deadbolts. The auto-centering guide accurately centers the door latch hole and the non slip clamp design prevents unwanted movement of the drill guide during use. Whether you're remodeling, replacing a damaged door or adding a deadbolt, the built-in accuracy of Milwaukee® door lock drill guide will give quick and professional results. This guide accommodates standard interior and exterior door thicknesses between 1-3/8 in and 1-3/4 in and common backsets of 2-3/8 in or 2-3/4 in.