“U.S.M.C. ILCO”. Body Type: Solid. Body Material: Brass. Body Size: 1 3/4″Wx1 5/
“U.S.M.C. ILCO”. Body Type: Solid. Body Material: Brass. Body Size: 1 3/4″Wx1 5/8″H. Shackle Material: Steel. Shackle Size: 11/32″Dx5/8″H. Model No: ?. Key Type: Single Sided 4 Pins.