Teng Tools 1/2" TX Bit SocketThe 1 2" TX bit socket TX20 is designed for reliable engagement with fastenings featuring a TX hole. It is constructed from chrome vanadium with S2 steel bits pressed into the socket for strength and durability. A satin finish improves grip when handling the socket, and a retention groove ensures a secure connection to the drive end. Supplied with a metal socket clip, it can be conveniently stored on a socket rail. Key features: Chrome vanadium