1 Pcs Racket String Assistance Badminton Puller Stringing Machine Tool & 1 Pcs Starting Clamp Racket Stringing Tools 1 Pcs Racket pull hook & 1 pcs Starting Clamp 3 detachable springs to help better maintain tension.Essential tool for starting a string job and to extend short string. Rubberized handles provide grip and comfort. Dismountable springs,clamp strength can be adjusted. The Starting Clamp is made of heavy duty steel. Features: Available net feather line; horizontal line stop line; when not knotted, clip to the racket frame instead of the line clip; large clamping force does not hurt the line When knotting, it can be used to repair too short ball lines; it can avoid knotting and hurting hands Racket pull hook: Useful stringing tool for your racket. Made of strong stainless steel. T-shape design with bent tip for easy use. Great assistance tool for straightening the string. Suitable for badminton, tennis, and squash racket. Material: Stainless steel Color: silver Size: Approx. 9.5 x 8.3 x 1.5cm / 3.7 x 3.3 x 0.6in Racket starting clip: Colour:Red Material:Aluminum Size:13.6 x 7.6 x 2.6cm Package Contents: 1 * Racket pull hook 1 * Racket starting clip Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.