Klein Tools S1018M 5/16" x 18" Heavy-Duty Super-Long Magnetic Nut Driver, 18" Shank

Features

Powerful nut-holding magnet built into shank. Heavy-duty, long-reach nut drivers. Ideal for reaching into walls and other hard-to-get-at places where added length is necessary. Smooth Comfordome handles fit the palm of the hand comfortably. Handles are color-coded for easy identification. Hollow shafts facilitate work on stacked circuit boards or other long bolt applications. Chrome-plated shaft helps prevent corrosion. Internal flanges provide solid, twist-resistant shaft anchor. Meets or exceeds applicable ASME / ANSI specifications.