Teng Tools 12MM 1/2 Inch Drive ANSI 6 Point Metric Shallow Chrome Molybdenum Impact Socket Mechanic Tool Hand 920512AN

SIZED FOR COMMON FASTENERS — This 12 mm individual socket is purpose-built for impact wrench use on metric fasteners. Whether you are replacing a worn socket or adding a specific size to your toolbox, buying individually lets you get exactly what you need without paying for a full kit. Ideal for automotive technicians, fleet mechanics, and maintenance professionals who rely on metric fasteners daily and need dependable tooling in the sizes they actually use on the job. 1/2 INCH DRIVE COMPATIBILITY — Designed to fit any standard 1/2 inch drive impact wrench, this socket connects securely to the tool for confident fastening and removal. The 1/2 inch square drive is the most widely used size among professional mechanics for mid-range to heavy-duty applications, giving you broad compatibility with the pneumatic and cordless impact wrenches already in your shop. A solid fit on the drive anvil helps transmit torque efficiently during demanding tasks. METRIC SIZING YOU CAN TRUST — Accurately sized at 12 mm to engage metric hex fasteners with a precise fit that minimizes rounding and cam-out. A socket that grips the fastener properly protects both the hardware and the tool, reducing the chance of damaged bolt heads that lead to costly rework. This attention to dimensional accuracy matters most in high-torque impact applications where loose tolerances can cause the socket to slip under load and damage the workpiece. BUILT FOR IMPACT DUTY — Engineered to handle the repeated high-torque shock loads generated by impact wrenches, unlike chrome sockets intended only for hand-ratchet use. Using a standard chrome socket on an impact wrench risks cracking or shattering, which can send fragments into the work area. This socket is rated for impact service, giving you the confidence to apply full trigger pressure when loosening stubborn or corroded metric fasteners. BUY ONLY WHAT YOU NEED — Instead of purchasing a full set that includes sizes you already own, pick up this individual 12 mm socket to fill a gap or replace one that has seen better days. Professional toolboxes evolve over time, and the ability to buy single sockets means you can maintain a complete lineup of impact sockets without the waste and expense of redundant duplicates sitting unused in a case.