产品描述：
Single-Hexagon Sockets
The most popular drive size used in the service and maintenance industries. Manufactured from chrome vanadium and are fully chrome plated with a mirror finish and aluminium-free to ensure non-sparking. Chamfered leading edge ensures easy fastener location.
6 point - offer a more positive location, particularly on worn or rounded nuts, but require a one-sixth turn to engage the next point of the socket.