TRANSFER FLUID SMOOTHLY - Thorstone syringe style fluid evacuator comes with 0.24" OD and 0.32" OD extension tubes, up to 40 cm when connected, long enough to reach hard-to-reach locations for extracting and changing transmission fluid, power steering fluid, gear oil, anti-freeze and brake fluid. LEAK FREE FLUID EXTRACTOR - The Locking button helps to use the tube safely. This hand pressure fluid extractor and injector features a dual rubber ring design that forms an airtight seal, the precision threading at the end of tube preventing any leakage. MOST LIQUID REMOVAL - The extracting & filling vacuum fluid pump is designed to be chemical and oil resistant. Remove mechanical liquids on ATVs, automobiles, boats, cars, trucks, RVs, lawn mowers, golf carts and other vehicles. PACKAGE CONTENTS- Auto oil syringe package includes 1 transparent fluid syringe with locking adapter, 2 clear tubes with end caps for brake fluid syringe pump attachment, and 1 non-drip silicon connector for your convenience. 100% SALE SUPPORT - 24*7 fast response customer service free all your concerns. Sincerely thanks for your support to Thorstone! Thorstone 500cc Automotive Fluid Extractor Pump, Manual Oil Change Syringe with 2pcs 22cm PVC Suction Tubes