Durable alloy construction for long lasting performance and a reliable grip - Made from alloy materials that are strong and long lasting, with an easy to grip design for comfortable use. Wide head design with 3 springs for strong, stable clamping - The wide head and three springs provide a secure, high clamping force, suitable for securing strings on badminton and tennis rackets. String friendly and protection focused - The clip spring is bright and the tensioning head is designed to minimize string damage and avoid sharp contact with the string during use. Ergonomic handling with smooth edges - The tool feels soft in the hand, with relatively smooth edges for comfortable handling and precise operation. Compatibility and practical use - Designed for standard badminton and tennis rackets; compatible with common string types. - Ideal for home maintenance, club use, or professional shop environments. Use scenarios - Quick restringing on the court or in a club to secure strings during practice. - Routine maintenance and string replacement in a shop or at home. - Coaching or training sessions where racket preparation and string tensioning are needed.