Easy to Use: This propane refill adapter lets you fill standard 1 lb cylinders from a 20 lb tank with a simple connectandfill operation Solid Brass Construction: Made of solid brass for corrosion resistance and longterm durability in everyday use Quick Gas Level Check: Lets you verify the remaining gas in the bulk tank before starting a fill to reduce the chance of interruption Upgraded Safety: Closedcontrol valve design minimizes gas leakage during cylinder connection and disconnection Compact and Compatible: Lightweight, compact design for easy storage; compatible with typical 20 lb tanks and standard 1 lb cylinders Steady Performance: Provides controlled, reliable flow for consistent fills Practical Uses: Home grilling and backyard barbecues, refilling portable 1 lb cylinders for grills or camp stoves Camping, picnics, and outdoor activities needing readytouse 1 lb cylinders from a bulk tank Small events or catering setups using a bulk propane supply for portable burners