Chrome Molybdenum steel impact sockets with 1/2"Sq drive. Phosphate finish for added corrosion resistance. Colour-coded rings for fast identification. Suitable for use with any impact tool. Supplied on socket rail. Features & Benefits:One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.Chrome Molybdenum steel impact sockets with 1/2"Sq drive.Phosphate finish for added corrosion resistance.Colour-coded rings for fast identification.Suitable for use with any impact tool.Contents: 5, 6, 7, 8, 10, 12, 14, 17mm.Length: 80mm.Supplied on Socket Rail. Lifetime Guarantee*.Model No. AK56001 Specifications: Model No AK56001 Brand: Premier Contents: 5, 6, 7, 8, 10, 12, 14, 17mm. Drive: 1/2"Sq Drive Maximum Length: 80mm Minimum Length: 80mm Nett Weight: 1.07kg