3 Piece Quick Release Magnetic Metric Nut Setter Set

These super-strong magnetized nut setters are designed to stand up to use with impact tools. These nutsetters have magnetic shafts to hold fasteners securely. The lobular drive prevents rounding by putting torque on fastener sides, not the corners. Magnetic shafts hold fasteners securely to free up your hands in tight spaces Quick release 1/4 in. hex shanks Overall length: 2-1/2 in. Lobular drive prevents rounding by putting torque on the sides, not the corners Three of the most common sizes: 6mm, 8mm, 10mm Insert depth: 1/8 in.