Door Installation

Porter-Cable's cylindrical Lock Boring Jig, Model # 511 The quick, easy way to install cylindrical locks Jig locates for 2-3/8" or 2-3/4" backset in seconds. Porter-Cable's Heavy-Duty Lock Mortiser, Model # 513. 10 Amps, AC only 1-1/2 HP, 23,000 RPM Quick, accurate cutting of mortises for box locks. Cuts mortises up to 7" long, 1-1/4" wide, 4-3/4" deep.