Keep your equipment and facilities' moving parts operating smoothly with 3-IN-ONE multi-purpose oil! This effective formula penetrates rust to loosen stuck hinges, nuts, bolts, wheels, fans, tools, bicycle components, and other parts. It can even be used for cleaning and protecting tools! The telescoping marksman spout extends 6 inches so it's easier than ever to lubricate in hard-to-reach places. Oil is deposited drop by drop for maximum precision, and when finished, the spout tip can be securely twisted back on the bottle to prevent spills.