1. Not easy to damage: This refill angle adapter is made of highquality brass and is designed to withstand erosion and various weather conditions. Enjoy the reliable outdoor life with its robust construction that easily withstands years of outdoor use. 2. Unique locking mechanism: Our refill adapter features an improved QCC1 design that uses a unique locking mechanism to ensure . With a simple connection and disconnection function, it is r and reduces the possibility of leaks, unlike conventional refill connections. 3. Portability at its finest: The refill adapter for 1pound tanks features a handy threecolor coded dial that informs you about the remaining propane fill level, making outdoor grill evenings, camping, and parties more comfortable. 4. Multipurpose application: With this versatile adapter, you can effortlessly refill your 1pound propane tanks. Perfect for a variety of outdoor occasions, such as camping, grill evenings, and outdoor parties, it allows for convenient and easy refilling, so you can focus on delicious food and perfect company.