The Grainger 16N312 is a 16 oz. can of 3-IN-ONE Multi-Purpose Oil. It is a lightweight, fast penetrating oil that lubricates, cleans, and prevents rust and corrosion. This oil can be used on door hinges, tools, bikes, fishing reels, firearms, and other metal surfaces. It helps loosen rusted parts and protects against moisture. The can has a smart straw spout for less mess. This versatile oil comes in a 16 oz. can and is made in the USA by WD-40 company.