Compatible with 1/4" impact drivers and 3/8" or 1/2" driver/drills
For use in wood, plastic and metal
Made from S2 modified steel, and heat treated for longer life
Black oxide finish engineered to resist corrosion
UltraLok™ 1/4" hex shanks are engineered for fast and easy bit changes and no drill bit spin-out.
Includes the most widely-used screwdriver and nut-driver sizes
Magnetic 3" bit holder and nut drivers provide extra-strong fastener retention