Heavy-duty high quality 12-point Chrome Molybdenum impact sockets suitable for use with any 1/2Sq drive impact tool. Blackened finish for added corrosion resistance. Tool suitable for hub nut applications where high torque is required. Supplied in a storage case.3pc 1/2Sq Drive 12-point Impact Hub Nut Socket Set• Heavy-duty high quality 12-point Chrome Molybdenum impact sockets suitable for use with any 1/2Sq drive impact tool.• Blackened finish for added corrosion resistance.• Tool suitable for hub nut applications where high torque is required.• Contents: 30 32 36mm.• Supplied in a storage case.• Lifetime guarantee*.• Model No. SX051Model No: SX051:Brand: Sealey:Contents: 30PTDSEASX051