The DeWalt 5/16 in. x 1-7/8 in. steel magnetic nut driver uses a magnet to help prevent the drill attachment from dropping. This powerful driver is made from steel treated with an advanced hardening process for durability.
- Patented geometry reduces rounding of the hex
- Advanced hardening process provides maximum durability
- Extra-strength magnet for superior bit retention
- Heat treated to resist breakage and wear
- Shock resistant tool steel for maximum durability