What Our Gearhead(R) Experts Are Saying: "This screwdriver feels like it was made for serious bike work. The JIS tip fits component screws perfectly-no slipping, no stripped heads-and the magnetic tip is a lifesaver when you're working in tight spaces. The file tread handle gives a solid grip without fatigue, even during long tune-ups." For precise component adjustments and detail-driven maintenance, the Feedback Sports #2 JIS Screwdriver brings professional-grade craftsmanship to your workbench or toolbox. Built to exceed Japanese Industrial Standards (JIS), this screwdriver is precision-machined to fit bike component fasteners perfectly, eliminating cam-out and reducing wear on delicate hardware. Crafted from hardened CRV tool steel for long-term durability, the #2 JIS Screwdriver features a magnetic tip that keeps fasteners steady during complex procedures, while its ergonomic file tread handle offers excellent control and comfort through every turn. Whether you're fine-tuning derailleurs or building a complete setup, this screwdriver delivers confidence and precision every time.