General description This Draper Expert 8-Piece Impact Socket Adaptor Set Model 83271 is designed for versatile power tool compatibility. It includes eight impact socket adapters made from high-quality chrome molybdenum steel, which is hardened and tempered for durability. Each adapter features a black phosphate finish for corrosion resistance, making it suitable for various impact wrench applications. The set is conveniently stored in a sturdy blow-moulded case for easy organization and transport. Technical specifications Material: Chrome molybdenum steel Finish: Black phosphate coating Number of pieces: 8 Adapter sizes: 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) 1/2" (F) x 3/4" (M) 3/4" (F) x 1/2" (M) 3/4" (F) x 1" (M) 1" (F) x 3/4" (M) Compatibility and accessories Compatible with impact wrenches and power drills that accept drive sizes 1/4", 3/8", 1/2", and 1" Designed to work with standard impact sockets and accessories Installation Insert the