The DEXTER 1.980" E-Z lube grease cap kit is designed for small trailer axles and comes as a convenient two-pack, offering the ability to maintain multiple axles simultaneously. This kit aids in preventing contamination of your trailer axle bearings. Its streamlined design enhances functionality, ensuring compatibility with most small trailers. The quick access to grease fittings simplifies routine maintenance, promoting smooth operation, while the reliable sealing minimizes mess by effectively containing lubrication, ensuring efficient maintenance practices.