
CLASSIC-830 New designed Manual crank spring tensioning system strings all racquets fast and precisely, very easy to operate. Dual-action, K-shaped, micro-adjustable head and throat mounting posts. Six-point, suspension mounting system provides 10......

CLASSIC-770 1. Dual-action, K-shaped, micro-adjustable head and throat mounting posts. 2. Height adjustable to string in a more relaxed posture, easy to adjust. 3. New designed Manual crank spring tensioning system strings all racquets fast and ......