This Teng Tools 8 piece AF combination spanner set consists of spanners which have the same dimension at both ends. One end has an open head, and the other has a 12-point ring head, which is set at a 15 degree angle to increase ease of access to the fastening.

The spanners are manufactured from chrome vanadium steel for strength and durability and have a satin finish and polished heads. Manufactured to DIN3113A standards.

Supplied in a handy storage tray.

The TENTT3592 8 piece set contains the following AF spanner sizes:
5/16 inch, 3/8 inch, 7/16 inch, 1/2inch, 9/16 inch, 5/8 inch, 11/16inch and 3/4inch AF.