Hey Nan, We sell the small tanks for portable grills, etc. But we legally cannot sell nor refill the big tanks. We'd recommend TW Smith Welding in Greenpoint or Big Apple Propane. We appreciate you checking with us first and we hope to help you with all your other grilling, hardware, gardening needs and more! Buon Appetito!
I saw propane tanks there, not sure about Weber specifically..
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