Start Clamp Badminton Tension Clamp For Badminton Racket Tennis Racket Black Description: [Design]: Initial string clamping tool (including soft pad) for badminton tennis racket, a must-have tool for any tennis racket. [Durable Material]: The starting clamp is made of high quality alloy, high strength, strong and durable. [Easy to use]: The tennis racket starter clamp will not damage the string, the wide head avoids hurting your hands when tying the knot. Size: Length 14cm/5.51inch. [Feature]: 3 springs to better hold tension, spring grippers can be used as an extra starting clamp or to pull tension on short strings. [Comfortable Grip]: Badminton racket stringing tool, grips provide grip and comfort. Great lacing accessories. Specification : Material: alloy Size chart : Length 14cm/5.51inch The package includes: 1 start clamp