2 Pack Bow Screws for Violin and Other Stringed Instrument Bows Restore reliable tension adjustment and keep your bow ready to play with this pair of replacement bow screws. Designed for quick installation and dependable performance, these screws are a practical spare set to have in your case or workshop. Key benefits Restores function: worn or missing bow screws to regain smooth, accurate hair tension adjustment. Ready spares: Two screws provide an immediate replacement plus a backup, reducing downtime during practice or performance. Easy to install: Standard design fits typical violinstyle bow frogs for straightforward removal and reinstallation. Reliable control: Precision threading ensures consistent engagement and predictable winding for secure tuning of bow hair. What it does and why you need it Maintains bow performance by allowing precise tightening and loosening of bow hair. Prevents slipping and uneven tension caused by stripped or damaged original screws. Offers a simple, cost effective solution for players, teachers, and instrument technicians who need fast maintenance options. Compatibility and specifications Pack contents: 2 replacement bow screws. Intended use: Violin bow frogs and other similarly sized stringed instrument bows that use a standard screw mechanism. Size and fit: Designed to match standard violin bow screw dimensions for broad compatibility. Construction: Built for durability and consistent threading to withstand regular adjustment. Use scenarios Onstage : Swap in a replacement screw between sets to restore control and avoid interrupted performances. Travel backup: Keep a spare screw in your case to handle accidental loss or breakage while traveling or rehearsing away from the workshop. Workshop maintenance: Maintain a supply of replacement screws for routine bow servicing and quick turnaround for students or clients. What to expect A simple, reliable replacement that restores the mechanical function of the bow adjuster. Easy handling and installation with common bow maintenance tools or basic hand tools. Straightforward compatibility with standard violinstyle bows; verify fit if your bow uses a nonstandard or proprietary screw system. This 2 pack of bow screws provides practical, dependable replacements to maintain bow function and reduce the risk of unexpected problems during practice, rehearsal, or performance.