The thin wall design of these sockets combined with their 12 Point SureGrip hex design makes these sockets perfect for heavy-duty applications in space restricted areas.
SureGrip Drive Design drives the side of the fastener not the corner to provide increased strength and avoid rounding of rusted or damaged fasteners.
Laser engraved with 3 extra large markings every 120 degrees around the sockets for improved readability.
Made in the USA Coated with Black Phosphate- a rust-preventative compound that makes them resistant to corrosion