Feature●Fits PowerRide 5th wheel hitch only; includes two plates for one hitch head●Provides a buffer between a 5th wheel hitch head plate and kingpin pin box●Reduces normal wear and tear when towing●Eliminates messy grease deposits on hitch head plate●Constructed from tough polyethyleneDescription These replacement lube plates are designed to fit onto the CURT PowerRide 5th wheel hitch head, providing a buffer between the hitch plate and king pin box. The plates reduce normal wear while towing and promote a smoother, quieter connection. They also eliminate the need for messy grease.