Universal Socket Wrench Set - Viden 7-19mm Multi-function Hand Tools Universal Repair Tools Kit Self-Adjusts Professional Grip Socket Ratchet Wrench

Universal Socket Universal sockets use a specialized drive design that allows one socket to turn various shapes nuts, screws, hooks, lag screws and bolt heads: 6-pt, 12-pt, star, spline, square, over 1000 sizes, except rounded fasteners. Our Universal spring design is dedicated to Standard (SAE) or Metric (MM) sizes ensuring you get a snug fit on every fastener. Self Adjustable Each socket contains 54 spring-biased pins made of high quality hardened steel. When the socket is placed onto a fastener the center pins retract and the outer pins surround the fastener. As the fastener is turned the torque is transmitted through the outer pins to the walls of the socket, making this socket an ideal choice for heavy-duty personal or professional use. Durable to Use Easy to use not only the professional tradesmen but this is perfect for everyday home use. Its great for in and around the home, Cars, Boats, RVs, Bikes, Motor Bikes, Snow Blowers, Lawn Mowers, Gym equipment and more. Specifications: Using Range: Fits from 7mm(1/4") up to 19mm(3/4") wide Material: Chrome-molybdenum steel Length: 52*26mm Net Weight: 163g Package Included: 1 x Universal Grip Socket Adapter 1 x 3/8" Drill Attachment Adapter Note: 1. Do not use socket with pneumatic and hammer tools. 2. Do not use socket to drive screws, rounded fasteners or change spark plugs. 3. Not water-resistant, keep it away from water to extend its using life.