Door Hinge Jig, Aluminum Alloy Door Hinge Template Kit for Router, Adjustable Mo
This hinge jig is designed to effortlessly cut precise hinge mortises (2-1/2" to 5" in length) for both round hinges (1/4", 5/8" radius) and square corner hinges (chisel required). It fits most door types up to 1-3/4" thick.