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: M5, M6, M8, M10, M12, M14, M16, M18.Length: 80mm.Supplied on socket rail. Lifetime Guarantee*.Model No. AK56004 Specifications: Model No AK56004 Brand: Premier Contents: M5, M6, M8, M10, M12, M14, M16, M18. Drive: 1/2"Sq Drive Maximum Length: 80mm Minimum Length: 80mm Nett Weight: 0.98kg