General description Sealey Premier Crow's Foot Open-End Spanner Set 3/8" Sq Drive includes 15 pieces manufactured from hardened and tempered Chrome Molybdenum steel with a fully polished mirror finish. This set is ideal for applications where access is limited and is suitable for use with extension bars and ratchet wrenches. It comes supplied in a convenient storage case. Technical specifications Material: Hardened and tempered Chrome Molybdenum steel Finish: Fully polished mirror finish Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24 mm Model No.: AK59891 EAN: 5051747784062 Other information