Need a reliable socket for your toolkit? This Genius Tools 40mm hand socket is built tough for pros and DIYers alike. With a 1/2-inch drive and a 12-point design, it gives you a good grip on fasteners, making your job easier. Made from chromium-vanadium steel alloy, it's strong, durable, and resists corrosion. The chrome-polished finish isn't just for looks—it adds toughness and helps prevent rust. The size (40mm) is clearly stamped on the side for easy identification, so no more guessing in a cluttered toolbox. Overall length is about 55mm (2.17 inches), giving you a solid feel in hand. It meets or exceeds ANSI standards, so you know it's up to spec. Backed by Genius Tools' limited lifetime warranty against defects, you can buy with confidence. Whether you're working on cars, machinery, or home projects, this socket is a trusty addition that won't let you down. Grab one and get the job done right!