STM - Set 6 pcs of 1/2" drive metric hexagon bit sockets
- - Standard length series. - For hexagon socket heads. - Non-removable bit. - Finish: bright chrome with phosphate-hardened tip. - Set composed out of 9 pcs :STM. 5 - 6 - 7 - 8 - 10 - 12 - 14 - 17 - 19
