Keep your bearings greased and dust-free with these Tie Down Engineering Rubber Grommets For Super Lube Caps. They install easily on your trailer, allowing you to lube inner and outer bearings while keeping contaminants out of the hub. With these marine rubber grommets, you can give your trailer hub the attention it needs without removing the axle. These super lube caps help you save time while performing routine maintenance on your trailer.
