Our black impact metric hex key driver bits can be used in an impact wrench.
- 8 piece 1/2-inch drive metric sized hex impact socket driver for use with impact wrenches and air ratchet wrenches
- Chromium-vanadium construction, drop forged and heat treated sockets
- Length: 3-inch, Sizes: 6 mm, 7 mm, 8 mm, 10 mm, 12 mm, 14 mm, 17 mm , 19 mm
- Set complete with durable ABS blow molded case for storage.