The Sealey 17 Piece 1/2" Drive Non Sparking Socket Set is a specialist socket set constructed from die forged Beryllium Copper for use in hazardous environments where standard steel tools could create dangerous sparks. This comprehensive set includes a range of standard sockets from 10mm to 32mm, making it suitable for general mechanical work in potentially explosive atmospheres such as petrochemical facilities, refineries, and gas processing plants. The set features a complete selection of drive accessories including a 1/2" square drive ratchet wrench for controlled tightening, two extension bars (125mm and 250mm) for accessing recessed fasteners, a speed brace for rapid fastener removal, and a sliding T-handle for additional leverage when required. All components are manufactured from Beryllium Copper, a non-ferrous alloy specifically chosen for its non-sparking properties when struck against other materials. Supplied in a robust storage case for organised transportation and workshop