King Dick sliding T-bar- Hardened & tempered chrome vanadium, Chrome-plated & fully polished. Spring-loaded ball bearing retains socket. Used for driving of manually operated sockets. It has a large leverage handle which allows application of force comfortably. Final tightening can be done with both hands. The sliding T-Head is provided with a ball to arrest movement of handle at any desired position. 0.25" sq to 2.5sq drive. Very low weight, easy to carry and handle. Sliding T-Bar makes tightening nuts and bolts easier, taking less effort to apply than a traditional torque wrench. It can be used with one hand, or two, depending on the job and is a real time and effort saving tool. Use of the best-possible raw materials, most up-to-date machinery and environmentally-friendly production processes. T-handle bar provides added leverage for loosening/tightening fasteners. Ideal for commercial and industrial applications.