Trailer Wheel Center Cap Recommendation for 4.80 inch Pilot Hole with Removable Plug

I am looking for a set of wheel center hubs 4 plus 1 for the spare which is a different size. My trailer has 16inch rims and the center holes are about 4.8inch I.D. The spare has a center hole of about 5.1. I would like them to be chrome with a removable center plug so I can access the grease zerks for the axles.

asked by: Tom R