Teng Tools 3/8" Deep Socket 12 PointThese 3 8" deep 12 point metric sockets provide extra reach for fastening applications in recessed or hard to access areas. Made from chrome vanadium steel, they combine durability with precision. Key features: Bihexagonal socket design Long sockets for additional reach Satin finish for improved handling Retention groove for ball detent to secure connection to the drive end Compliant with DIN3120 3124 and ISO2725 standards Supplied with a metal socket