1Feature: Designed with 1/4in Od and 3/8in Od extension tubes, up to 40 cm when connected, long enough to reach hard to reach locations. 2Application: The fluid extractor tool is used for extracting and changing transmission fluid, power steering fluid, gear oil, anti freeze and brake fluid. 3Good Sealing: This fluid extractor features a dual rubber ring design that forms an airtight seal, the precision threading at the end preventing any leakage. 4Design: The transparent bottle body allows you to see the liquid at all times and control the flow rate with a simple squeeze of the top or bottom of the bottle. 5Usage: Chemical and oil resistant, it can be used to replace automotive fluids on ATVs, automobiles, boats, cars, trucks, RVs, lawn mowers, golf carts and other vehicles.