The PROLUBE Double-Action Suction Transfer gun comes with two 4 feet vinyl hoses (8’ in total) for a seamless transfer of vehicle fluid. These guns are designed to draw in and pump out the liquid in a single stroke, protecting the user from fluids that are unsafe for bodily contact such as oil, coolant, or other non-corrosive liquids. The 'V' type drop-resistant plunger handle provides a comfortable and secure grip, while the rugged aluminum die-cast head with a 350 ml (12 oz.) capacity aluminum barrel provide strength and durability.