3/8 Inch Drive x 23 mm Shallow 6-Point Impact Socket Live The keys are made from

The keys are made from 6150 that's heat-treated to 44-50 HRC and coated with a highly corrosion-resistant manganese phosphate finish

Wrench Size: 5/8"

Part Number: EZ-21420

Size: 7/8"

3/8 Inch Drive x 23 mm Shallow 6-Point Impact Socket Live The keys are made fromSize is marked both with a high visibility laser marking and a permanent stamped marking that won't wear off Shallow 6 point socket opening provides an exact fit for hex fasteners Radiused corners prevent fastener round off by applying force to a fastener's flat sides, rather than its corners Meets a minimum of 1. 3 times the ANSI ASME standard for proof torque Detent pin hole on one side allows works with both friction ring and detent pin anvils