Affordable Klein Tools 630M Nut Driver Set, Magnetic Nut Drivers, 3-Inch Shafts, 2-Piece

Klein Magnetic tip nut drivers combine the power of Rare-Earth magnets and the convenience of a hollow shaft design. This two piece set contains 1/4-Inch and 5/16-Inch hex sizes in 3-Inch shaft lengths. The magnetic tips securely hold fasteners in place for one-handed operation. Great for driving nuts on long bolt applications as well as many electrical and HVAC/R panels.