O Ring Chain For All Models

Weight (lbs): 5.87 Diamond's top of the line roller chain Tensile strength of 93,000 pounds Four times the service of regular chain O ring internal lubrication system keeps the chain properly lubricated and prevents premature elongation by sealing lubricants in and contaminants out Meets ISO 9001 certification Includes connecting (master) link Note: Due to the additional width of O ring chains (1") please check all clearances before ordering. Brass Plated, 120 Pitches By: DIAMOND CHAIN CO