Today we're going to review part number HT34914. This is the Husky lube plate for fifth wheel trailer hitches in a 10 inch diameter. Now this lube plate will help prevent scratches on your fifth wheel hitch's skid plate. It allows your trailer's kingpin to slide into the hitch very easily. There's no need for any messy grease. This will give you the lubrication and protection between your pin box… see more >