After professional design, its function is very similar to the traditional socket, but a convenient tool is used. Unlike the restrictive pin sleeve, it can easily handle high torque and firmly and correctly clamp any nut and bolt within its continuously adjustable size range Maintain a uniform force on all sides of the fastener to prevent rounded corners. Easily clamp and remove damaged, rounded and rusted nuts and bolts. Easily handle high torques, firmly and correctly clamp any nuts and bolts within their continuously adjustable size range.
