1/2 Inch Drive x 3/8 Inch Hex Impact Bit Socket Quantity:1 and hex nuts

and hex nuts

Size #4-48

Countersink Angle: 120 Degrees

When space is limited

Part Number: assortment-kit-5221655 Pieces - Coarse & Fine Thread

1/2 Inch Drive x 3/8 Inch Hex Impact Bit Socket Quantity:1 and hex nutsSize 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