Socket wall thickness is optimized to provide maximum strength and ample access to restricted fasteners. Looking for PROTO, SAE, Impact Socket Bit Set? Find it at ®. With over one million products and 24/7 customer service we have supplies and solutions for every industry PROTO Impact 3/4 in Size Socket Wrenches for sale Proto 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials The internal design of the TorquePlus minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners. Heat treated for the correct balance of strength and hardness. Sockets are manufactured to the most up to date industrial specifications, assuring concentric openings, large clearance holes, and tight nut end tolerance. Impact Tool Set Stanley Proto J52006 | Impact Socket Adapter Set, 3/8 In-POJ Proto Impact Socket Set Proto impact sockets are made from special alloy steel, and are heat treated for the correct balance of strength and hardness, while the one-piece construction ensures their concentricity. Stanley Proto j09902Ipacto Adaptador de disco nuber-5Spline F por 1... From the Manufacturer All Proto impact sockets incorporate the TorquePlus wrenching system. The TorquePlus design is a high performance drive configurationwhich allows for quick and easy socket engagement to the fastener flats, not the corners.