Electronic tennis, badminton, and soft tennis stringing machine. Size Approx. 1,167 mm (W) x 685 mm (D) x 1,064-1,242 mm (H) Weight Approx. 75 kg / 165 lb Height Range 1,064 mm - 1,242 mm Pull Speed 3 speeds Tension Range 11-82 lbs (0.5 increments); 5-37 kg (0.2 increments) Pre Stretch 0, 5, 10, 15, 20% Item Code SPR50W