10oz CRC White Lithium Grease $2.67 (Reg $5.99) + Free Shipping With Amazon Prime or Free Store Pickup At Walmart. Heavy duty metal to metal lubricant. Like WD-40 but possibly stronger. Very highly rated. For use on brake and gear shift mechanisms, automatic doors, trailer balls, and winches; also used for general purpose lubrication and corrosion protection for machinery, tools, and equipment