Description:

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 cant wear off. Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion. Four detent grooves provide a secure connection with the drive tool. Beveled inner rim of the socket opening helps guide it smoothly onto fasteners.