TEKTON 3/8 Inch Drive x 20 mm Deep 12 Point Socket SHD13320

12-point opening fits double hex (12-sided), hex, and square-shaped fasteners Socket geometry is designed to apply force to flat sides of fasteners and not the corners, preventing round-off Deep-length sockets reach into wells and accommodate the excess threads of longer shafts Extra-large die-stamped size markings are easy to read and can’t wear off Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion, Weight: 0.35 pounds, Manufacturer: TEKTON