3/8 DRIVE. MAS
Includes: Standard and Deep 5/16″ to 3/4″ and 8mm to 19mm; Universal 3/8″ to 3/4″ and 10mm to 19mm; External Star E5 to E16; Star T20 to T55; 3″, 5″, 10″ and 15″ Extensions, 3/8″ Dr. Impact Joint Forged from the finest chrome-molybdenum alloy steel, the best choice for strength Radius corner design extends the life of fasteners; design drives the side of the fastener instead of the corner Black oxide finish and has etchings for identification Included in a heavy-duty blow mold case
