The 3" Shaft Magnetic Nut Driver has all the advantages of our hilmor nut drivers with the added bonus of a slightly longer shaft. Everything from a magnetic tip to securely hold the fastener in place to a deep shaft designed to accommodate long bolts. We've also added twists you'll like such as a slip-resistant grip, wrench flats for more torque and a color-coded insert for easy size identification. We even gave it an extra-durable design - to outlast the elements. Simply put, it's ready to conquer when you are. Sold individually, or choose our full 7-piece set or our handy 2-piece set.