1. Ideal for transferring oil, transmission fluid, brake fluid, non-flammable and non-corrosive fluids from light to medium viscosity. 2. Suitable for precise dispensing of fluids in tough-to-reach places in tools, equipment, machinery, vehicles, and other add jobs around the workshop and home. 3. Piston spring operated type features down stroke mechanism. 4. Designed with a nozzle holder to drain back redundant fluids back into the container. 5. Wetted materials: PE, Aluminum, Nitrile Rubber (Buna-N), Steel, PVC