Feature: 1. Upgraded ultralight aluminum material, durable, sturdy, and long-lasting, easy to grip. 2. Wide head design with 3 springs provides strong clamping force, suitable for badminton and tennis rackets. 3. Smooth finish with refined chamfers for comfortable and secure handling. 4. Spring clip is polished to prevent damage to racket strings. 5. Starting clamp is commonly used in stringing operations to securely hold racket strings in place. Specification: Item Type: Racket Starting Clamp Material: Aluminum + Plastic Color: As shown in picture Weight: Approx. 82.0g / 2.9oz How to use: 1. Use at the beginning of stringing to protect the racket frame from deformation and ensure accurate tension. 2. Can be used as a pulling aid when tying knots. 3. Keep in an easily accessible spot on your stringing workbench for convenience. 4. Effectively secures strings during the stringing process. Package List: 1 x Racket Starting Clamp Note: Depending on your stringing technique, you may need one or more starting clamps to assist in completing the stringing process.