Safety Drain SD-2000 Drain Gas Tool Safety Drain, Drain Gas Fast, Easy and Safely. Quality Fuel Line Quick Connectors that are valved. 5/16 hose barb termination Ethanol Hates Fuel Systems. Drain the Gas for Proper Storage. Drain Gas for Storing on Cars, Hot Rods, Boats, Tractors Motorcycles any and all Gasoline engines. Drain Gas Easy