Refill adapter for 1lb gas tanks that makes refilling fast, simple, and tool . Key benefits Fast, tool refilling: connect and fill in seconds to save time and reduce effort during outdoor activities. Automatic shut off: the tank coupler stops gas flow automatically to prevent overfilling. Durable brass construction: brass resists rust and delivers long term durability for repeated use. Wide compatibility: designed to fit all 1lb gas tanks for stoves, heaters, and other portable appliances. Compact and portable: small, lightweight design is easy to carry and store with your camping gear. How it works Attach the adapter to the source gas supply and engage the coupler with the 1lb tank. The quick connect design eliminates the need for tools, and the built in automatic cut off stops the flow when filling is complete. Practical applications Camping: refill 1lb stove canisters at basecamp to keep cooking gear ready without trips to a store. Outdoor heating: up portable patio or worksite heaters quickly to maintain warmth during extended outdoor tasks. Picnics and backyard cooking: refill small tanks used for portable grills or lanterns before an outing. Specifications Compatibility: fits all 1lb gas tanks Material: brass, rust resistant Function: quick fill, tool operation, automatic gas shut off to prevent overfilling This refill adapter provides a reliable, easy to use solution for topping up 1lb gas tanks, combining fast operation with durable materials and automatic shut off for consistent performance.