14Piece Power Nut Driver Drill Bit Set – Metric and Inch Sizes This 14piece power nut driver bit set is designed for reliable performance with most powered corded and cordless drills. Built from heattreated chrome vanadium steel for strength and durability, these bits are ideal for a wide range of fastening tasks. Key Features: Complete set includes both metric and inch sizes, covering common applications Compatible with most powered drills for versatile use Strong inner hexagon sleeve for secure bit engagement Hexshank length: approximately 2.2 cm Shank diameter: 1/4 inch (6.35 mm) for universal fit Precise sizes included: Inch – 3/16, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16 Metric – 5, 5.5, 6, 7, 8, 10, 12 mm Constructed from heattreated chrome vanadium steel for long life Antirust and antislip finish for dependable grip and durability Flexible and easy to use; mounted on a black clip for organized storage Nonmagnetic design Applications: 1. Automotive repairs – Remove or tighten nuts and bolts quickly and efficiently using any standard drill. 2. Furniture assembly – Speed up installation of screws and fasteners in wood or metal furniture. 3. Home maintenance – Tackle repairs, installations, or DIY projects with a durable, portable set ready for multiple fastening tasks. This set provides a convenient, organized solution for anyone needing reliable nut driver bits in both metric and inch sizes. The durable materials and universal drill compatibility make it a practical addition to any toolbox.