When you're pulling an RV, it's important to have some kind of lubrication between the head of the fifth-wheel hitch and the kingpin box of the trailer. This 10" lube plate does just that, without the mess of grease. Manufactured from virgin, high-density polyethylene, the plate releases graphite when in place, providing a higher level of lubrication than your standard lube plate. 

MSRP: $16.00