Welcome to KM North America. KM North America manufactures and distributes one of the most
innovative products to date! The MacCoupler is used to fill one pound propane cylinders
with any 20 to 40 pound propane tank. It's easy and cost effective. Made of solid brass, the MacCoupler will last a lifetime
and is a welcome addition to anyones camping gear, tool chest,RV or camper.
Why keep buying and throwing away those 1 lb. propane tanks? The MacCoupler E-Z Propane Filler allows you to refill those tanks in less than a minute from any 20-40 lb. propane tank!