Damage-Clamping and precise stringing - The clamp features a five-prongs spring-loaded fly clip that securely grips strings, allowing you to hold and string badminton rackets effortlessly and precisely while preventing damage and ensuring a compact string job. Durable and long-lasting construction - Built with high-strength bearings and aluminum alloy, this badminton machine string clamp delivers enduring longevity and consistent performance over time. Effortless racket maintenance - An essential accessory for string enthusiasts, it simplifies badminton string replacement and ensures a smooth, seamless transition when changing strings. Easy to use and secure grip - Designed to create a neat, easy-to-grip handle for badminton rackets, it provides effortless operation while maintaining a firm, secure hold. Specification highlights and compatibility - Materials: aluminum alloy, high-strength bearings; mechanism: five-prongs spring-loaded fly clip; purpose: damage-free grip and precise stringing on badminton machines. use scenarios - In a club or pro shop during routine re-stringing, ensuring fast, damage-free stringing. - At home or on the road for quick string replacement between matches. - For ongoing racket maintenance during practices and training sessions.