Covers Fit Taper Bushed, QD and Stock, and Finished Bore Couplings. Covers allow excellent lubrication, and their use is recommended to obtain maximum coupling life. Covers are of aluminum and are made in halves for easy installation. Synthetic rubber oil seals, which contact the coupling hubs, retain the lubricant and prevent the entry of dirt. Covers are ?tted with gaskets between the halves.
A coupling cover should be used with all chain couplings to obtain maximum coupling life. For proper lubrication, fill the space between the cover and the coupling with soft to medium consistency coupling grease. Made in halves for easy installation. Fitted with gaskets between halves. Manufactured from orange nylon.