Product Description What this does Refill elbow adapter that lets you safely and conveniently transfer or use 1-pound propane cylinders with appliances that accept QCC1-style connections. Provides an angled (elbow) connection for easier access in tight or awkward installation locations. Key benefits Durable brass construction resists corrosion and outdoor wear so the adapter stays reliable in varied environments. Upgraded QCC1 design with a unique locking mechanism for safer, more secure connections and reduced risk of leakage. Quick visual fuel check via a built-in tri-color dial that shows remaining propane level so you can avoid unexpected runouts. Features and performance Material: high-quality brass for long life and stable performance outdoors. Connector: upgraded QCC1 design for compatibility with standard QCC1-style fittings. Safety: positive lock reduces accidental disconnection and helps minimize leakage during use and refilling. Indicator: tri-color dial provides an intuitive remaining-propane indication for planning cook times or refills. Form: elbow-style adapter for easier hookup in confined spaces. Compatibility and size Designed for use with 1-pound disposable propane cylinders and appliances using QCC1-compatible fittings. (Elbow form factor improves access where straight connections are awkward.) Typical applications (use scenarios) Camping stoves and portable grills — quick fuel checks and secure connections while outdoors. Backyard barbecues or tailgating — convert and refill small cylinders for tabletop burners and small grills. Emergency or portable cooking — reliable, durable connection and easy-to-read fuel status for emergency kits or off-grid use. Why customers choose it Combines corrosion-resistant brass, a safer QCC1 locking interface, and a visible fuel indicator for practical, dependable outdoor use without complex setup or worry about leaks.