3/4" UNF x 21.8mm RH ADAPTER TO FILL GASL OW,GAS IT, GAS PROPANE BOTTLE RV JIC

Adapter for direct refueling G 3/4 UNF at 21.8. + HANDY BAG. G 3/4 UNF connections are usually on refillable gas cylinders with 80% fill stop and fuel gauge.

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