Sealey Premier Impact Socket Set 1/2"Sq Drive 13pc Features: Manufactured from Chrome Vanadium steel, hardened, tempered and with a phosphate finish for added corrosion resistance. Standard depth WallDrive® sockets allow a transfer of up to 30% more torque to the fixing. Colour-coded rings for fast identification. Supplied in storage case. Technical Details: • Manufactured from Chrome Vanadium steel, hardened, tempered and with a phosphate finish for added corrosion resistance. • Standard depth 6-point WallDrive® sockets allows a transfer of up to 30% more torque to the fixing. • Colour-coded rings for fast identification. • Sizes: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24mm. • Supplied in storage case. • Lifetime Guarantee*. • Model No. AK5617M • Model No. AK5617M Additional Information: • SEALEY PREMIER - One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. • HIGH QUALITY DESIGN - Manufactured from Chrome Vanadium steel, hardened,