This Teng Tools 9 piece set consists of 1/2 inch drive hexagon bit sockets for internal heads. The bit sockets are manufactured from chrome vanadium steel for strength and durability and have a satin chrome finish. They are supplied on a clip rail, which is ideal for both wall mounting and for use in a toolbox.

The set comprises the following bit socket sizes:
5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 14mm and 17mm.