Product Review
Universal and replace a whole sets of sockets patented design with 54 spring pins, which are made with high quality hardened steel. When the socket is placed onto screws or hex nuts, the center pins retract and the outer pins surround the fixtures. Then the torque is transmitted through the outer pins to the walls of the socket. Fits for metric 7-19mm or standard 1/4-3/4inch with the free designed pins, the sockets is very useful and universal, which is suitable for metric 7-19mm or standard 1/4-3/4inch fixtures. Applicable for: Hex nut, hook, tension screw, bolt head do not use it for: Round fasteners, drive screws, pneumatic and hammer tools. Material: Cr-v(chrome vanadium alloy steel)Â color:Â Silver using range:Â Fits from 7mm(1/4") up to 19mm(3/4") wide.
