Equal-i-zer 91-00-4250 High Performance Lubricant (4 Ounces)
Applying lube to your Equal-i-zer hitch will extend the life of your hitch's sockets and keep it running smoothly. Thoroughly clean the friction surfaces of the arm sockets, hitch head, and hitch ball before applying socket lube. Apply a thin layer of socket lube to friction surfaces.