PRODUCT SPECIFICATIONS - Propane Hose Length: 10 Feet - Inlet: Standard POL Inlet with Hand Wheel (for 1-20lb Propane Tank) - Outlet: 1''-20 Male Throwaway Cylinder Thread (for 1lb Portable Appliances) Please carefully check the specifications of your old part and the fitting model before purchasing There are a few symptoms to look over on your Gas Grill Regulator and Hose to see if it needs replacement, such as: Gas Leaking, Inconsistent or Weak Gas Flow, High Gas Consumption, Cracked or Damaged Hose Pigtail or Connectors. WIDE COMPATIBILITY Compatible with the Mr. Heater Buddy Heater model# F273704. Also fits Mr.Heater MH9B Portable Buddy and MH18B Big Buddy, Weber gas gills, Coleman grills, Blackstone griddles, and more types of lanterns, gas grills, heaters, cookers, camping stoves, fire pit tables, etc. This hose can be used to connect to low-pressure as well as high-pressure propane tanks. SUPERIOR QUALITY Our 10ft F273704 Propane Hose Adapter passes CSA quality for your safety, ensuring leakproof gas transmission and 150% hose durability and resistance to corrosion from harsh weather conditions and outdoor cooking environments like heat, oil, dust,... It is well-designed with three material layers: 1) Protective weather-resistant PVC Layer, 2) High-tensile Cotton Braiding, 3) Flame-retardant PVC Tube. It also features solid & rustless brass connectors. Designed with a POL connection, eliminates the need for a fuel filter and attaches directly to your propane tank for easy use. Whenever problems come up, do not hesitate to let us know, we will be happy to assist you! PRODUCT SPECIFICATIONS: Propane Hose Length: 10 Feet | Inlet: Standard POL Inlet with Hand Wheel (for 1-20lb Propane Tank) | Outlet: 1''-20 Male Throwaway Cylinder Thread (for 1lb Portable Appliances). (Please carefully check the specifications of your old part and the fitting model before purchasing) COMPATIBILITY: Our 10ft F273704 Propane Hose Adapter is compatible with the Mr. Heater Buddy Heater model #F273704. Also fits Mr.Heater MH9B Portable Buddy and MH18B Big Buddy, Weber gas gills, Coleman grills, Blackstone griddles. CSA-CERTIFIED SAFETY & QUALITY: Our 10FT F273704 Propane Hose with Regulator is officially CSA C‑US certified (No.70177655) to ANSI/UL 21 & CSA 8.3 standards. This means it’s been rigorously tested for pressure integrity, durability, and leak resistance, ensuring safety & reliable performance whether you're cooking or camping outdoors. SAFE TO USE: Our 10ft F273704 Propane Hose Adapter has a safe, gas-tight connection between the heater and the tank with no gas leakage to ensure the safety of users of the heater, no regulator or gas problems and the airflow is kept stable and at an appropriate level; it can be used for a long time, and the hose is long enough to keep the propane tank at a safe distance HIGH GRADE QUALITY: Our 10ft F273704 Propane Hose Adapter passes CSA quality for your safety, ensuring leakproof gas transmission and 150% hose durability and resistance to corrosion from harsh weather conditions and outdoor cooking environments like heat, oil, dust,... It is well-designed with three material layers: 1) Protective weather-resistant PVC Layer, 2) High-tensile Cotton Braiding, 3) Flame-retardant PVC Tube. It also features solid & rustless brass connectors. It is specifically designed to resist kinking, cracking, abrasion, and corrosion, ensuring reliable performance in harsh weather and demanding outdoor cooking environments. EASY TO INSTALL: Designed with a POL connection, eliminates the need for a fuel filter and attaches directly to your propane tank for easy use. With sturdy and secure fittings on both ends, this propane hose won't leach oil into the fuel stream, ensuring efficient and clean operation for your Buddy heater, No tools are needed, just manually tighten the end rotation and ensure safe and reliable use by checking if both ends are tightened WIDE USE: It is an excellent choice for numerous propane-powered devices such as lanterns, gas grills, heaters, cookers, camp stoves, fire pit tables, portable barbecues, and is ideal for camping, tailgating, tabletop grilling, heating, or outdoor picnics. 100% LIFETIME PROTECTION: Enjoy reliable performance with our lifetime protection, ensuring that your product will always be covered for any defects or issues that may arise.