[Features] ● Grips stripped bolts and inch screws. ●Easily tighten and loosen almost all bolts, nuts, hook screws, etc. ●Fifty-four steel pins inside the socket firmly grip triangular, square, hex nuts, Torx [[R lower]] screws, hook screws, eye bolts, as well as polygonal screws and nuts. ●The maximum nut push-in depth is 9.5 mm. ● Gripper torque is 248 Nm (at 18 mm).