The sealey 5 piece 1 2 drive double ended deep impact socket set is a specialist socket set designed to tackle swollen wheel nuts with chromium plated caps. This problem solving socket set features half size increments that allow secure fitment where standard whole size sockets fail, making it ideal for professional mechanics and mobile tyre fitters dealing with stubborn wheel nut removal. Each double ended deep impact socket measures 80mm in length with a 1 2sq drive and features 6 point contact for maximum grip and reduced fastener damage. The black phosphate finish provides corrosion resistance whilst the impact rated construction ensures durability when used with power tools. The set includes a practical 75mm 3 drive extension to improve access in restricted wheel arch spaces. This socket set is particularly valuable for garages and mobile tyre services where swollen alloy wheel nuts are frequently encountered. The half size socket configuration bridges the gap between standard sizes, providing secure engagement on expanded chrome caps that would otherwise spin or round off with conventional sockets. Features and benefits bull half size sockets enable secure removal of swollen chromium plated wheel nut caps bull double ended design provides ten socket sizes in just four pieces for compact storage bull 6 point configuration maximises grip and minimises fastener rounding bull black phosphate finish offers corrosion protection in workshop environments bull impact rated construction suitable for pneumatic and electric impact wrenches specifications brand sealey drive 1 2sq nett weight 0.88kg sizes 80mm sockets 18.5 x 19.5, 19 x 21, 21 x 21.5, 22 x 22.5mm, 1 2sq drive extension 75mm 3.