General description Sealey Premier Crow's Foot Spanner Set 1/2" Sq Drive includes 8 pieces manufactured from hardened and tempered Chrome Vanadium steel with a fully polished mirror finish. This set features bi-hex jaws and is suitable for use with extension bars and ratchet wrenches, making it ideal for applications where access is limited. The set covers sizes from 20mm to 32mm and is supplied in a convenient storage tray. Technical specifications Material: Hardened and tempered Chrome Vanadium steel Finish: Fully polished mirror finish Sizes included: 20mm, 21mm, 22mm, 23mm, 24mm, 27mm, 30mm, 32mm Model No.: AK5981 EAN: 5051747510388 Other information