13 Piece Impact Socket Set1/2" Sq Drive12-PointCorrosion ResistantHardened and heat treated Chrome Molybdenum steel 12-point impact sockets with a phosphate finish for corrosion resistance. Suitable for use with air/electric impact guns. Supplied in storage caseFeatures: Hardened and heat treated Chrome Molybdenum steel 12-point impact sockets with a phosphate finish for corrosion resistance. Suitable for use with air/electric impact guns. Contents: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm. Supplied in storage case. Lifetime guarantee . Specification: Quantity of Sockets -13 Type -1/2"Sq DriveStandard Contents -10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm Net Weight -1.56kg Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys01225 Loops 13 Piece Impact Socket Set - 1/2" Sq Drive - 12-Point - Corrosion Resistant