Yamoto 1/2in. Drive, Standard Bi-Hexagon Socket, 16mm, Metric, Polished Finish

These 12 point Bi-Hexagon Sockets feature a side drive design that gives a higher torque than normal sockets, can grip grip worn nuts and will not round off existing nuts. All products possess a ball-retaining groove on each face of the square drive, which ensures a positive fit with accessories and only require a one-twelfth turn to engage the next point of the socket. Aviailable in a range of metric sizes to suit your needs. Features and Benefits • Has the ability to grip worn nuts and will not round off even with regular use • Ball retaining groove ensures a positive fit with accessories for accurate and strong action • 12 point bi-hexagonal design delivers a higher torque than ordinary 6 point sockets • Available in a range of metric sizes to suit your needs