SpillBuster Spout Eliminate messy and potentially dangerous spills with this versatile spout that easily attaches to: your bottle of motor oil, transmission fluid, wiper fluid, antifreeze, brake fluid, and more. Features: The on/off valve controls liquid flow – SpillBuster fits 1-quart, 1-gallon, and most 5-quart bottles – Spout is threaded and can be cut to shorter lengths Removable cap seals shut