DIYers and professionals, this LOZAGU Allen wrench drill bit set is absolutely essential for anyone who works with hex fasteners regularly! You get 21 pieces total - 10 metric sizes from 1.5mm to 8mm and 10 SAE sizes from 5/64” to 5/16”, plus a quick-release hex shank adapter. The 4-inch length gives you better reach in deep spaces where regular Allen keys can't reach. Made from industrial-grade S2 alloy steel with black phosphate coating, these bits are seriously durable and corrosion-resistant. The magnetic tips are stronger than most other bits, which is huge for keeping screws securely in place while you're working - no more dropped fasteners in hard-to-reach places! The high torsion design absorbs peak torque from impact drivers, preventing breakage and extending the tool's lifespan. The 1/4-inch hex shank works with pretty much any electric screwdriver, drill, or impact driver, making these incredibly versatile for both quick jobs and professional projects. The included storage box keeps everything organized so you can quickly find the size you need. Whether you're assembling furniture, working on automotive projects, doing home repairs, or tackling professional construction jobs, having a complete set of quality hex bits saves so much time and frustration compared to using individual Allen wrenches. The quality is immediately noticeable - precise sizing, strong magnets, and construction that feels like it will withstand heavy use. If you're tired of struggling with stripped fasteners or want to speed up your hex-driven projects, this comprehensive bit set delivers professional performance at a very reasonable price point.
Free 30-day returns 
Free 30-day returns
