TEKTON 1/2 Inch Drive x 20 mm Deep 6-Point Socket - SHD23120

6-point socket opening provides an ideal, exact fit for hex-shaped fastener heads 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