TEKTON 3/8 Inch Drive x 7 mm Deep 12-Point Socket | SHD13307

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.Four detent grooves provide a secure connection with the drive tool.Beveled inner rim of the socket opening helps guide it smoothly onto fasteners.Overall Socket Length: 2.49 in., Socket End Diameter: 0.44 in., Drive End Diameter: 0.67 in., Socket Well Depth: 0.67 in., Manufacturer: TEKTON