【Stainless Steel Construction】- This magic gripping tool is made of 54 high carbon steel hardness poles. Chrome steel material used for right angle drill adapter. Good hardness, high strength and strong corrosion for long service life. 【Professional Repair Tool】- This universal socket wrench can fit standard 1/4 to 3/4 inch and metric 7 to 19 mm nuts and bolts heads. And the right angle drill attachment can fit 1/4 inch (6.35 mm) hex shank drive and can be connected to electric drill, drive chucks and manual wrenches. 【Multifunctional Unique Design】- Special The self-adjustment of these universal sockets can fit any size or shape. Fitted immediately to grip most nuts, screws, hooks, lag screws, bolt heads and other odd-shaped fasteners that you don't have the right tool for. And the 105 degree right angle design will extend the power for hard-to-reach areas. Convenient for normal repair work. 【Portable for Wide Use】- The compact and lightweight design of the universal socket with