For use with impact wrenches and drivers, this 7 piece deep impact socket set contains sockets with a length from 10 to 30mm. Manufactured from chrome molybdenum steel and finished with a phosphate, each piece has 6 points (standard hex) and can also be used with retainer rings and pins. Supplied in a tough, impact resistant carry case. Features and Benefits • Laser etched markings allow the user to easily select the correct product for use • Constructed from chrome molybdenum steel for durability and product longevity • Phosphated finish bolsters resistance to rust and corrosion Typical Applications • DIY • Automotive • Engineering • Construction • Plumbing Standards • Conforms to DIN 3129