Scope of Application：The propane hose adapter replacement is suitable for Blackstone Tabletop grills and Coleman portable grills. Large Capacity：Fit for Blackstone 17 inch, 22 inch Table Top Griddle and Coleman camping stove allow connection 5-40lb propane tank. Grill keeps heat in temperatures consistent, extend the barbecue time. Easy to Install: No tools are required, just tighten the QCC1 / Type1 propane tank joint and 9/16"-18UNF non-slip button to complete the installation. Full Combustion: The propane hose suitable for blackstone griddle has a flow protection function, delivering more effective cooking heat to your food with less fuel. Safety ：CSA certificated - pass CSA certificate for your safety. Propane Regulator and Hose allows your one-pound propane tank griddle to connect with a bulk (20-pound) propane tank so you can keep your griddle running longer. You won't have to worry about running out of propane in the middle of cooking - at least not as often! This Propane Adapter Hose is compatible with Blackstone 17 Inch Tabletop Griddles, 22 Inch Tabletop Griddles, and the Blackstone Griddle and Charcoal Grill Combo. Product Specifications Length: 4 feet/1220mm Type: low pressure Inlet Pressure: 25-250 PSI Outlet Pressure:11" W.C. Flow Capacity: 85000 BTU/Hour Certificate: CSA.