3/8 Inch Drive Deep 12-Point Impact Socket Set with Case, 15-Piece (1/4 - 1 in.) Quantity:1 Shoulder Diameter: M12

Shoulder Diameter: M12

Part Number DWRR41

and the ball/socket piece is made from 8660 nickel-chromium-molybdenum steel

Length Under Head: 140MM

Part Number: BIT-DWDN41/64

3/8 Inch Drive Deep 12-Point Impact Socket Set with Case, 15-Piece (1/4 - 1 in.) Quantity:1 Shoulder Diameter: M12Size is marked both with a high visibility laser marking and a permanent stamped marking that won't wear off Deep 12 point sockets provide an exact fit for 12 point fasteners Radiused corners prevent fastener round off by applying force to a fastener's flat sides, rather than its corners Meets a minimum of 1. 3 times the ANSI ASME standard for proof torque High density polyethylene case withstands common lubricants, fuels, and solvents Tekton deep