The Sealey 4 Piece Impact Socket Adaptor Set is a versatile collection of drive adaptors engineered for professional use with impact tools. This essential set enables tradespeople to convert between different drive sizes quickly and efficiently, maximising the utility of existing socket collections across various automotive and mechanical applications. Manufactured from drop-forged Chrome Molybdenum steel, these impact adaptors deliver exceptional strength and durability under the high-torque conditions generated by impact wrenches and drivers. The manganese phosphate finish provides excellent corrosion resistance, ensuring long-lasting performance even in demanding workshop environments. This robust construction makes the set ideal for mechanics, vehicle technicians, and maintenance professionals who regularly work with pneumatic or cordless impact tools. The comprehensive four-piece configuration covers the most commonly required drive conversions in professional workshops, allowing seamless transitions between 1/4", 3/8", and 1/2" drive sizes in both male and female configurations. Backed by a lifetime guarantee, this adaptor set represents a reliable long-term investment for any toolbox. Features and Benefits: • Drop-forged Chrome Molybdenum steel construction for maximum strength and impact resistance • Manganese phosphate finish protects against corrosion in workshop conditions • Complete drive size conversion capability between 1/4", 3/8", and 1/2" square drives • Suitable for use with all types of impact tools including pneumatic and cordless • Lifetime guarantee for long-term reliability Specifications: Brand: Premier Contents: 3/8"(F) x 1/4"(M), 1/4"(F) x 3/8"(M), 3/8"(F) x 1/2"(M), 1/2"(F) x 3/8"(M) Sq Drive Nett Weight: 0.193kg