Available to purchase in varying sizes, these bi-hexagonal sockets possess a 12 point side drive design to give a higher torque than normal sockets. Able to grip worn nuts and also will not round off existing nuts. All sockets have a ball-retaining groove on each face of the square drive, which ensures a positive fit with accessories. Require only a one-twelfth turn to engage the next point of the socket. Features and Benefits • Higher torque given due to the 12 point bi-hexagonal side drive • Ball retaining groove on each face ensures a positive fit with varying accessories • Require less turning to engage the next area of the socket for quick removal of fastening • Manufactured from chrome vanadium steel for durability Typical Applications • Automotive • Construction • DIY