- The 90-degree elbow design facilitates efficient gas flow to small steel cylinders, allowing you to connect your large tank and fill in under one minute. - Equipped with a propane on/off control valve, this product prevents gas leakage during the connection process, ensuring safety and control throughout the filling. - A built-in gauge enables quick checks of the remaining gas in your large tank, helping you avoid the inconvenience of running out of gas while refilling. - Made from corrosion-resistant solid brass, this connector guarantees a better seal and features integrated safety mechanisms to minimize the risk of cylinder overfilling. Use Scenarios: - Perfect for camping or outdoor cooking, this connector ensures you can quickly refill your portable propane tank without hassle. - Ideal for DIY projects that require reliable gas supply, this product enhances efficiency by reducing the time spent on gas refilling. - Suitable for tailgating or backyard barbecues, it allows you to keep your grilling equipment fueled and ready for use in no time. This product is compatible with standard large propane tanks and 16oz cylinders, making it a versatile addition to your outdoor and home gas supply needs.