Allows the application of impact & torque for loosening of tight or corroded fixings. Adaptors to allow connection to: 3/8"D & 1/2"D socketry, 5/16" shank hex bits. Includes 19mm flexi-head gear wrench. Manufactured from chrome vanadium. Designed to be used with impact quality sockets & bits. For use with Laser air hammer (Part No. 6031) or equivalent. Presented in a EVA foam organiser tray (33 x 170 x 238mm).