Universal Standard Specifications: Inlet is an ACME Nut 2-way QCC1/Type1 Tank propane gas fitting, Outlet is QCC1 Nut propane gas fitting adapter. The converter connected to 2 Lp propane gas tank hook up at the same time Features and Benefits: Y- Splitter propane hose converter adapter has CSA certified ,The lengths of the hoses on both sides of the splitter are 15.75 inch (400 mm ) respectively; The outlet branch pipe long 4.5 inch (100 mm); the maximum working pressure is 350 PSI; and it is suitable for 5 lb - 40 lb tanks. One device can connect two propane tanks at the same time. Outstanding Design : the outlet branch fitting is end outer QCC1/Typ1 male thread with inner POL female therad fitting adapter; which can be used to connect POL valve and QCC1 connector propane hose regulator Premium Quality: the dual propane tank adapter connection kit is made of high-quality rubber, and 2-way splitter adapters are made of solid brass, built-in over-current and over-heat protection design; easy installation, no tools you can connect two propane tank equipment at the same time, which can extend the use time. Don't worry that the propane will be used up quickly during use, and the operation is simple and convenient Wide range of applications: suitable for propane system RV trailers, fishing gear, turkey fryers, barbecues, lanterns, heaters, camping stoves, portable barbecues, desktop barbecues, camping stove,outdoor propane burner gas cooker, forge burner, heating needs or outdoor barbecues, etc Propane Y Splitter Hose Converter Adapter with Universal Propane Tank QCC1 Regulator Valve. Features dual tank connection with ACME Nut 2-way QCC1/Type1 inlet and QCC1 Nut outlet. Hose length: 15.75 inches (400 mm) on each side, outlet branch pipe: 4.5 inches (100 mm). Maximum working pressure: 350 PSI. Compatible with 5 lb - 40 lb propane tanks. Constructed with high-quality rubber hoses and solid brass 2-way splitter adapters with built-in over-current and over-heat protection. CSA certified. Suitable for RV trailers, heaters, grills, fire pits, gas burners, turkey fryers, forge burners, outdoor stove burners, pizza ovens, camping stoves, portable barbecues, and lanterns.