【SIZE】1/4 inch universal socket joint. 【Material】Made by heat treated chrome vanadium steel for extra durability and anti-rust and corrosion.. 【Angle Socket Adapter】Flexible 360 degree rotating end allows better reach for obstructed and narrow areas.The U-joint mechanism has a rotatable design that gives you more coverage. 【Secure Connection】Spring-loaded retaining balls latch into sockets and hold them securely in place. 【Make it Easy】 Suitable for all the hexagonal side handle four square hole groove. Use with ratchet and extensions to making it a perfect fit for any industrial, mechanic, or construction and DIY work. Universal socket joint gives you the flexibility to get the job done easier and quicker.

a specialized 360-degree rotational head to give you access to any angle. Due to these bendable joints, you can move your drills more easily to tighten bolts, even in awkward spots. Each extender is designed to work well with both hand tools and impact tools.