The quick, easy way to install cylindrical locks
Jig locates for 2 3/8" or 2 3/4" backset in seconds
Adjustable for door thickness from 1 5/16" to 2 1/8"
Drills all holes in one set-up
Includes strike locator for accurate placement of jamb mortise
Standard Equipment: Lock boring jig, 1" boring bit, 2 1/8" boring bit, full-up strike mortiser, latch mortiser, maximum security mortiser, striker locator, quick-change drill adapter, and storage case