• Part of the Siegen by Sealey range of quality tools at competitive prices.• Drop-forged Chrome Vanadium steel combination spanners.• Hardened, tempered and nickel chrome plated for corrosion resistance.• Fully polished mirror finish.• Open-end and 12-point WallDrive® ring combination.• Sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8".• Supplied in storage/carry rack.• Lifetime guarantee*.Drop-forged Chrome Vanadium steel combination spanners. Hardened, tempered and nickel chrome plated for corrosion resistance. Fully polished mirror finish. Open-end and 12-point WallDrive® ring combination. Supplied in storage/carry rack.Technical Specification:Contents: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"Maximum Length: 260mmMinimum Length: 100mmNett Weight: 1.255kgDimensions: Length: 45mm x Height: 310mmWeight: 1.26KgWarranty: Life