High Quality: All stainless steel columns with high-strength chrome vanadium steel tube and solid core that are characterized by their high strength, providing a reliable and durable tool for efficient and practical applications. Good Design: The baseboard includes 54 individual hardened steel spring pins, forged with excellent heat treatment, and holds the screw bits tight and seamless, ensuring they do not slip. The universal socket wrench is the most robust in general with the honeycomb design. You can choose the size of the screw / nut according to the use of space, saving you time. Universal handle from 7mm to 19mm. Suitable for standard nuts and bolts from 1/4 to 3/4 inch and metric from 7 to 19 mm. Self-adjusting design makes it easy to grip the hex nut, screw eye, hook, turnbuckle and screw head. Removable screws, swivel hook. Screw disassembly, irregular dismantling screw. Remove the broken tap and tighten the knob. 105Angle Angle: With standard 1/4"(6.35mm) hex drill bits, it can be connected to electric drills, rechargeable electric drills or manual wrenches that extend into tight spaces where they can't get in, screws, Twist Nuts. Multifunctional: Compact and easy to carry, a perfect tool kit for automotive, home manufacturing, construction, building and other industries. Satisfaction Guarantee: If you encounter any problems when using the product, please feel free to contact us. Contact us within 30 days for a full refund or exchange."