DeWalt DWPVTDRV3 3 Piece Magnetic Impact Ready Pivoting Nut Driver Set

Using the DeWalt DWPVTDRV3 nut driver set is easy. Just pick the right size nut driver for the job and attach it to your impact driver. When using, make sure the nut driver is properly seated on the nut to avoid slippage. As for maintenance, after each use, wipe the nut drivers clean with a dry cloth to remove any debris. Store them in a dry place to prevent rust. Don't use them for jobs they're not designed for, as this could damage the tools. Also, check the magnets regularly to ensure they're still strong enough to hold the bits in place.