Sealey's Combination Spanner Set is one of the Premier Hand Tools range and is suitable for daily professional use. The cold stamped slim style chrome vanadium steel spanners feature a satin polished finish for corrosion resistance.Open-end and 12-point WallDrive ring combination.Chrome vanadium steelCorrosion-resistantCheck the contents of each set below and select the one you require from the drop-down above.KitContentsKit 1100-260mm Spanners: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"Kit 2100-260mm Spanners: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22mmKit 3100-250mm Spanners: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm, 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"Kit 4100-360mm Spanners: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 32mm