1/2 Inch Drive x 10 mm Hex Impact Bit Socket Quantity:1 Tap Size: 1/2"-13

Tap Size: 1/2"-13

Part Number: BIT-DEWSFC3/8-120

and 10 inch impact extensions

The outer diameter is 1 to 2 mm smaller than other Tekton impact sockets

1/2 Inch Drive x 10 mm Hex Impact Bit Socket Quantity:1 Tap Size: 1/2"-13Size is marked both with a high visibility laser marking and a permanent stamped marking that won't wear off 6 sided hexagonal S2 steel bit tip is machined to precise tolerances for an exact fit with hex fasteners Two piece design allows bit and socket to be optimized separately, for a more durable tool than traditional one piece designs Drive end is made of 4140 chromium molybdenum (Cr Mo) steel and properly heat treated for use on impact wrenches