Klein Tools S106M 5/16 in. Magnetic Nut Driver with 9 in. Shaft

Nut Driver with powerful nut-holding magnet built into shankSmooth Comfordome handles fit the palm of the hand comfortably and are color-coded for easy identificationHollow shafts facilitate work on stacked circuit boards or other long bolt applicationsChrome-plated shaft helps prevent corrosionAInternal flanges provide solid, twist-resistant shaft anchorMeets or exceeds applicable ASME / ANSI specifications