Hollow Round Shank Nut Driver, Tip Size 3/8 in, Bolt Clearance 6 in, Shank Length 6 in, Ergonomic, SAE, Hollow Round, Fastener Holding Yes, For Fastener Size 19/50 in, ESD Safe No, Insulated No, Magnetized Tip Yes, Non-Magnetic No This nut driver features a Rare Earth magnetic tip combined with a hollow shaft for unobstructed pass-through, even on long bolts. It also features internal flanges for solid, twist-resistant shaft anchoring. The cushion-grip handle helps to facilitate comfort and greater torque.
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