Hillman Graphite Lock Lubricant Do it Best High quality locks deserve a high quality lubricant! It's widely known that dry graphite powder is the best lubricant for locks. Conventional wet oils often attract dust, which can cause the sensitive components within 169) LOCK LUBRICANTS YouTube Which lube is better to lubricate outdoor padlocks (cylinder, actuator, shackle)? Anyone know where to order the Abus PS 88 in the US? It's out of stock on Amazon and CLK Supplies. : What Is The Best Door Lock Lubricant? And How Do You Use It? 3 IN ONE Lock Dry Lubricant 2.5 Oz.