12-inch Black Impact Socket Set, 9 Pieces, Sizes from 10 mm to 22 mm, Model 84609M, designed for use with pneumatic wrenches and impact tools in heavy-duty applications. It features high-quality construction from hardened steel to withstand impact and high torque, with a black coating resistant to rust and wear. It provides powerful performance and excellent stability when loosening and tightening nuts in automotive workshops and professional maintenance.