Specification: The product is available in black and silver colors, and is made of steel and rubber.

Product Size: The product size is as shown in the detail picture.

Package details: The package includes 2 trailer dust caps and 4 rubber grease plugs.

Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between monitors, there may be a slight color difference.

Product Includes: You will receive 2 trailer axle dust caps and 4 rubber grease plugs, which are enough for your daily use and replacement.

Product Size: Each trailer bearing cap measures approximately 2.44 inches / 6.2 cm in outer diameter, and is compatible with EZ Lube and most standard 5200 to 6000 lbs trailer axles. Please ensure that the size of our products matches your trailer axle before purchasing.

Premium Material: Our trailer bearing dust caps are made of high-quality cold-roll steel with a zinc-plated surface, which prolongs their service life, allowing you to use them without worry. The grease plugs are made of premium rubber, are detachable and durable, and are easy to maintain and hard to break.

Easy to Install: The bearing grease cap comes with detachable rubber grease plugs. To prevent the cap from sagging, you need to knock the trailer dust cap into place with a hammer or a rubber mallet. They are perfect replacements for you.

Strong Practicality: These trailer hub caps can prevent dust or water from entering the bearings, disturbing the grease, and protecting the bearing grease from road debris and dust, helping you maintain the bearings of the wheels.

product information: