Eagnas Racket Stringing Machine Eag-700le - Free String and Stringing Tools Free string and stringing tools Four-point, hold-down mounting system with micro-adjustable shoulder-support arms Manual crank spring tensioning system; Linear ball bearing string gripper 360 degree swivel glide bar tray table with brake Six diamond-coated, glide bar fixed clamps: 2 oversized tennis clamps, 2 tennis clamps, and 2 badminton and squash clamps