Our black impact SAE standard size hex key driver bits can be used with an impact wrench.
- 8 piece 1/2-inch drive SAE 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: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 3/4-inch
- Durable ABS blow molded case