Our trailer bearing grease caps are crafted from metal materials to withstand the of the road. These plated caps not only protect your wheel bearings from dirt and but also add a polished look to your trailer's wheels. for boat trailers, these caps are ensuring they remain functional and attractive even in harsh marine environments. Keep your trailer running smoothly and looking great with our durable and stylish grease caps. Features -Color:Assorted Color -Material:Metal -Size:6.50X6.50X3.00cm/2.55X2.55X1.18in (cap) -Size:3.80X3.80X0.80cm/1.49X1.49X0.31in (plug) -Comprehensive protection: the trailer axle caps and grease caps provide comprehensive protection against , dirt, and , safeguarding your trailer's wheel bearings -Prevents bearing damage: by preventing the wheel bearings from sinking into the ground, these caps help potential damage to your trailer's wheels and body -Installation: these caps are designed for easy and quick installation, allowing you to secure them in place without any tools or expertise - for modifications: ideal for trailer modifications, these caps enhance the functionality and longevity of your trailer, making them a valuable addition to your setup -Weatherresistant design: constructed from durable materials, these caps are resistant to various weather conditions, ensuring protection for your trailer's components Package list: 4 x Trailer Axle Dust Cap