LONGER TUBES: The fluid transfer pump includes two extension hoses that can be connected for a reach of up to 23" and comes with tube caps that prevent fluid spillage. An additional 23" extension hose is included, which when connected, is sufficient to reach hard-to-reach locations | DOUBLE-SEALED SECURITY: Oil extractor pump is made of strong and durable materials, with a double rubber ring design that creates an airtight seal, and a precision threaded design on the end of the tube that prevents any leakage | QUICK CONNECTION: Oil syringe with a lock buckle that can be inserted and disconnected with a gentle press, convenient and fast to extract the oil. It also comes with a spare buckle for replacement when the original is loose | PRECISE MEASUREMENT: The capacity of the oil suction pump extractor is 200 cc, monitor fluid levels accurately and know exactly when to stop pumping with the marked scale (mL & oz.) on this oil extractor pump's transparent body | WIDE APPLICATION: Oil extractor pump suitable for various applications including boats, farm equipment, industrial gear boxes, motor bikes, and vehicles. Also ideal for brake master cylinders, oil filter housings, differentials, and gear boxes