General description Sealey Premier Metric/Imperial Combination Spanner Set includes 23 pieces of cold stamped slim style Chrome Vanadium steel spanners, featuring a satin polished finish for enhanced corrosion resistance. This set offers both open-end and 12-point WallDrive® ring combinations, making it versatile for various applications. It is supplied in a convenient EVA storage tray, ensuring easy organization and transport. Technical specifications Material: Chrome Vanadium steel Finish: Satin polished Sizes: 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" Overall Size (W x D x H): 375 x 284 x 40mm Storage tray size: 25mm EVA Model No.: AK63256 EAN: 5054511259568 Other information Lifetime guarantee* One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.