Reference: 125-5M-300 Description: 125-5M-300 HTD Timing Belt Length: 125 mm Pitch Length Number of teeth: 25 Pitch: 5 mm Width: 300 mm Total Height: 2.80 mm Tooth Height: 2.06 mm Weight: 5.19 lb Material: Flexible neoprene backing, fiberglass tensile cord as reinforcement