· Cost-saving Solution: Connect your Blackstone 17" and 22" tabletop griddle to larger propane tanks, allowing for prolonged usage without frequently purchasing expensive 1 lb cylinders· Convenient Length: The 5 ft hose length provides flexibility in using the griddle just about anywhere· Improved Design: The adapter fitting's 90° elbow design can lead the hose towards different directions, allowing you to use the griddle without the hose getting in the way· Sturdy & High Quality: Solid brass and weather-resistant rubber hose provide a secure and sealed connection between the griddle and tank· Tips: To avoid leakage issues, please check the propane tank, inspect the inside of the gasket for cracks or misshaping, and make sure the regulator enters the cylinder valve in a straight line