Door Hinge Jig and Deep Hole Pencil Set,Aluminum Alloy Doors Hinges Router Jig,A
Wide Compatibility:Designed for round hinges (1/4", 5/8" radius) and square-corner hinges (chisel required),the Saker Door Hinge Jig allows cutting professional hinge mortises with lengths ranging from 2-1/2" to 5".