General description Sealey Siegen Combination Spanner Set includes 12 pieces made from drop-forged Chrome Vanadium steel. The spanners feature a hardened, tempered, and fully polished mirror finish that provides excellent corrosion resistance. This set includes both open-end and 12-point WallDrive® ring combinations, making it versatile for various applications. It is supplied in a convenient storage/carry rack. Technical specifications Material: Drop-forged Chrome Vanadium steel Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm Model No.: S01246 EAN: 5054630123771 Other information