ITEM NAME:1 Lb Cylinder Propane Gas Tank Coupler Heater Refill Adapter Gift New A2M6 T8Z1 HOT SALE body .shopclass { float: left; width: 100%;.With this adapter you are not able to overfill the smaller bottles it will only put in the tank as much as it can hold, you are also able to back fill into larger tank if you got in a situation where your larger tank runs dry.
