The Sealey 4 Piece 1/2" Drive Impact Socket Set for Alloy Wheels is a specialist socket set designed for safe and efficient wheel changes on vehicles with alloy wheels. Engineered for professional mechanics, mobile tyre fitters and vehicle technicians, this set provides everything needed for standard passenger vehicles and 4x4 applications. Manufactured from chrome molybdenum steel, each socket is hardened, tempered and anodised to deliver excellent corrosion resistance. The 6-point socket design ensures positive engagement with wheel nuts, whilst protective polyethylene sleeves prevent scratching or damage to alloy wheels and nuts during removal and installation. The ultra-thin walled construction allows access in tight spaces, though it's important to note this design permits a limited torque range and suitability only for wheel nut applications. The set includes 17mm, 19mm and 21mm sockets for standard applications, plus a 27mm socket specifically for Land Rover, Range Rover and other 4x4 vehicles. Colour-coded sockets enable quick size identification during fast-paced workshop environments, whilst spare PE sleeves and depth inserts are included for extended service life. The complete set is housed in a practical storage case for organised transport and bench storage. Features and Benefits: • Chrome molybdenum construction with hardened and tempered finish for durability • Protective PE sleeves prevent damage to alloy wheels and wheel nuts • Colour-coded design for rapid socket identification • 27mm socket included for Land Rover and 4x4 applications • Spare sleeves and depth inserts supplied for long-term use • Compatible with 1/2" drive impact wrenches and tools Specifications: Brand: Sealey Drive: 1/2"Sq Nett Weight: 1.30kg Sizes: 17, 19, 21, 27mm