Detailed Product Description 52 PC METRIC & SAE TAP AND DIE SETALLOY TOOL STEEL OR HIGH SPEED STEELCONTENT: DIES 12 PCS IN FOLLOWING ... , 3/8-16, 7/16-14, 1/2-13; TAPER AND PLUG TAPS EACH 24 PCS IN FOLLOWING SIZE,AS DIES ... , 17/64, 5/16, 3/8, 27/64.1 PC DIE HANDLE, 1 PC TAP WRENCH, 1 PC T TYPE TAP ...