Expert Quality 6 point single hex deep sockets 78mm long. Forged from Chrome Molybdenum Steel with a black phosphate finish for corrosion protection. Hole for accessory spring loaded ball and packed in blow moulded case for protection in transit.
 
Specifications:
 
3/8″ Drive.

Single hex 6 point design.

Drop forged and heat treated.

Black phosphate finish.

Sizes: 10, 11, 13, 14, 17, 18, 19, 21, 22, 24mm.
 
Blow moulded case – case colour may vary.