WD-40 Multi-Use Product protects metal from rust and corrosion, penetrates stuck parts, displaces moisture and lubricates almost anything. It even removes grease, grime and more from most surfaces.

Yale Un-Jam-It, named by the famous ex-Yale employee Neil Saunders, is a special dry lubricant ideal for lock cylinders, padlocks and other moving parts. The main benefit is that the dry powder doesn't let abrasive materials like dust or sand stick to the lock and cause premature wear. Just a puff lasts longer than traditional lubricants.