King Dick HSHM 204 1/2" Drive Inserted Hexagon Bit Socket Metric 4mm

1/2" Drive Inserted Hexagon Bit Socket Metric
Drop forged from high grade materials to precise tolerances.
Machined to exceptional accuracy within strict controls before precise heat treatment.
Durable, reliable and lengthy service.
Phosphate finish for corrosion resistance.
Manufactured to exceed the torque requirement of the relevant DIN standards.