FEATURES Used to square the corners of hinge and door lock recesses Self-aligns for optimum accuracy Spring-loaded; 3/8-inches cutter edge for precision Measures 2.75 inches in length More efficient than a hand sel DETAILS Manufacturer: PORTER-CABLE Color: Shipping Dimensions Length: 6.2 Width: 3.7 Height: 0.6 Weight: 0.1 pounds