Camco 44674 Eaz-Lift 5th Wheel Lube Plate – 12″Camco’s 12″ RV 5th Wheel Lube Plate helps protect your 5th wheel trailer against friction and wear. It cushions vibrations and is constructed from high density, wear resistant plastic. There is no drilling or tools required for installation.Protects your 5th Wheel: Helps protect your 5th wheel trailer against friction and wearReduces Noise: Cushions vibrationsDurable: Constructed from high density, wear resistant plasticSize: 12″ diameter