Wide Range of Uses: Universal 7-19mm ratchet allows you to easily remove or reinforce 1/4-3/4 inch hex nuts, screw holes, wing nuts, pullers bottoms and screw heads.This universal socket wrench is small and easy to carry, suitable for home decoration, automotive, industrial manufacturing, construction, etc. Unique design: The Sturdy and durable hexagonal honeycomb design can fix your nut according to your screw size. The surface is made of chrome vanadium steel. After fine polishing, this multi-function wrench hand tool has the characteristics of toughness, reliability, durability and rust resistance, which not only guarantees its function, but also has a elegant appearance. High quality: This universal sleeve consists of 54 hardened steel spring pins. Excellent structure, durable and high strength, can provide reliable and durable tools for efficient and practical applications. Easy to use: You can easily put the universal socket on the screw or nut to replace the hex screw , hex