Bearing Buddy (4) 2.441 Chrome for Boat Trailer with Protective Bra - Wheel Center Caps 2441 (2 Pairs)

Went on without a problem. Easy to top up the grease with the zerk fitting,

this is a great product for marine trailers. We highly recommend putting them on each axel to keep your bearings in good health.

Easy to use

great product. great service

Perfect fit. Easy Install. Use these on ALL of my trailers including my 21k tri-axle gooseneck!!