“S.C. U.S.A. TYPE MC-96” – “CORBIN…”. Body Type: Extruded. Body Material: Brass. Body Size: 1 61/64″Wx1 5/8″H. Shackle Material: Brass. Shackle Size: 11/32″Dx1 1/2″H. Key Type: Single Sided 5 Pins.