SK Hand Tools 34272 1/2″ Dr. 22mm 6pt Deep Metric Impact Socket

Features:
SureGrip Drive Design drives the side of the fastener, not the corner, to provide increased strength and avoid rounding of rusted or damaged fasteners.
The nose-down design extends the taper as far as possible for improved access over straight wall designs.
Laser engraved with 3 extra large markings every 120 degrees around the sockets for improved readability.
Coated with Black Phosphate- a rust-preventative compound that makes them resistant to corrosion