- Seamless Filling Experience: Enhance your filling process with our angled adapter featuring a convenient 35.6 cm long on/off control valve, designed for smooth transfer from large tanks to small bottles. - Wide Compatibility: This adapter is ideal for connecting 2.3 kg to 18.1 kg propane tanks with small 0.5 kg bottles, making it an essential tool for camping trips and backyard barbecues. - Easy-to-Read Gauge: Quickly check your propane level with the three-color indicator, which shines brightly in low light with clear red, yellow, and green markings. - Weatherproof Brass Construction: Crafted from solid brass, this filling adapter withstands harsh environments while ensuring reliable performance over time. Use Scenarios: 1. Perfect for refilling small propane bottles for your camping stove, ensuring you have enough fuel for your outdoor adventures. 2. Conveniently transfer propane from large tanks to small bottles for your backyard grill, allowing for hassle-free cooking during gatherings. 3. Ideal for recreational vehicles, providing an efficient way to manage propane supplies while on the road.