Apex Tool 84634 Gearwrench 1/2INDR. IMPACT HEX

1/2" Drive Hex Bit Impact SAE Socket 3/8". Chrome Molybdenum Alloy Steel (Cr-Mo) for Exceptional Strength and Durability. Pin Hole for Use with Pin and O-Ring for Secure Socket Retention. Manganese Phosphate Coating to Resist Corrosion. High Visibility Laser Etched Markings. Secondary Hard Stamping.