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
Standard-length socket is relatively versatile and suitable for a wide range of applications
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.Four detent grooves provide a secure connection with the drive tool.Beveled inner rim of the socket opening helps guide it smoothly onto fasteners