The Teng Tools M1215-C series is a socket 1/2 inch drive 17mm hexagon S2 socket bit made from chrome vanadium with a shiny finish. It can be used in different automotive applications . S2 steel bits pressed in to the socket
Better grip when handling the socket
Ball bearing recess on the female end to grip the roller or power bar
Designed for use with buckle with a hexagon hole
Use with in-hexagonal screws or grub screws
Provide a metal socket clip for use with a socket rail