CONVERTIBLE SIZES: Switch to/from any drive size for increased versatility: 1/4 inch, 3/8 inch, 1/2 inch , 3/4 inch and 1 inch
DURABLE CONSTRUCTION: Drop forged, heat treated, chrome vanadium and chrome molybdenum steel
CORROSION RESISTANT: Black phosphate finish resists makes these tool accessories tough enough for any workplace
COMPATIBILITY: Use with air tools, power tools or drive tools
LIFETIME DURABILITY: Each tool is tested against industry standards for hardness, torque, finish, and usability and should last a lifetime under normal use
Convert to/from any drive size: 1/4 inch, 3/8 inch, 1/2 inch , 3/4 inch and 1 inch.
Drop forged, heat treated, chrome vanadium and chrome molybdenum steel.
Black phosphate finish resists rust and corrosion.