- Professional string precision: our string clamp delivers professional precision in racket stringing. The spring-loaded mechanism ensures secure, even clamping and enables precise tensioning and knot binding during the stringing process. - Durable stainless steel construction: made from high-quality stainless steel, this spring sport string clamp offers robust, long-lasting performance even under heavy use, providing dependable string support. - Efficient stringing process: the spring-loaded threader design speeds up string installation and tension adjustment. The ergonomic handle provides a comfortable grip and helps reduce fatigue during extended stringing sessions. - Manual tool pliers: in addition to its stringing function, the clamp serves as versatile manual pliers. Its precision jaws and spring-loaded action enable gripping, cutting and manipulating strings and other materials with ease. Use scenarios: - Restring tennis, squash or badminton racquets: secure, even clamping and quick tension adjustments help achieve professional results. - On-site repairs or adjustments: fast string installation and comfortable handling reduce effort during routine maintenance. - General string work and small-material tasks: use the pliers mode for gripping, trimming and manipulating strings and related components.