• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.• Manufactured from Chrome Molybdenum steel with manganese phosphate finish for added corrosion resistance.• Deep WallDrive® sockets.• Sizes: 24, 27, 30, 32, 33, 36, 38, 41mm, 15/16", 1", 1-1/8".• Suitable for use with impact type air wrenches.• 10pc Set supplied in robust storage case.• Lifetime guarantee*.Manufactured from Chrome Molybdenum steel with manganese phosphate finish for added corrosion resistance. Deep WallDrive® sockets, suitable for use with impact type air wrenches. Supplied in robust storage case.• Manufactured from Chrome Molybdenum steel with manganese phosphate finish for added corrosion resistance. • Deep WallDrive® sockets. • Sizes: 24, 27, 30, 32, 33, 36, 38, 41mm, 15/16", 1", 1-1/8". • Suitable for use with impact wrenches. • Supplied in robust storage case. • Lifetime guarantee*. • Model No. AK689Technical Specification:Quantity of Sockets: 10Type: 1"Sq Drive - DeepContents: 24, 27, 30, 32, 33, 36, 38, 41mm, 1", 1-1/8"Nett Weight: 10.68kgDimensions: Length: 125mm x Height: 150mmWeight: 10.838KgWarranty: Life