High Quality: The full stainless steel column adopts high-strength chrome vanadium steel pipe and solid core for high strength, providing reliable and durable tools for efficient and practical applications. GOOD DESIGN: The base features 54 individual hardened steel spring pins, forged with excellent heat treatment, and holds the bits tight and seamless, ensuring they dont slip. Universal socket wrenches have a honeycomb design and are the strongest overall. You can choose the screw/nut size according to the use of space, saving your time. Universal handles from 7mm to 19mm. Fits standard 1/4 to 3/4 inch and metric 7 to 19 mm nuts and bolts. Self-adjusting design easily grips hex nuts, screw eyes, hooks, turnbuckles and screw heads. Removable screw, swivel hook. Screw removal, irregular screw removal. Remove the damaged faucet and tighten the knob. 105 Bevel: Using a standard 1/4 (6.35mm) hex bit, it can be attached to a drill electric, a cordless drill or a hand wrench to widen spaces, screws, twisted nuts where they cannot reach.