ThreeSpring Tension System This racket stringing clamp uses three robust springs to maintain consistent tension during stringing. It prevents slippage and ensures accurate pulls for badminton and tennis rackets, delivering consistent results every time. Secure Starting Knots The starting clamp locks the initial string position firmly in place, eliminating shifting during tensioning. It provides a steady grip for short strings and reduces errors for players and stringing technicians. FunctionalGrade Construction Made from strength steel with a rustproof and resilient finish, this clamp withstands repeated use without degradation. The smooth chamfered edges protect strings from damage during adjustment. Ergonomic Handle Design The textured handle offers a comfortable, secure grip during extended stringing sessions. It reduces hand strain and improves control for accurate tension adjustments on all racket types. Practical use scenarios Professional stringing : Use for volume tennis and badminton racket maintenance to achieve repeatable, reliable tensioning with minimal string slippage. Home/stringing hobbyist: Ideal for players who string at home, providing dependable starting knots and consistent tension across multiple rackets. Tournament preparation: Suitable for coaches and technicians preparing several rackets quickly, with reduced fatigue and steady grip throughout long sessions.