✅ -【Size】1"x 20 Female Throwaway Cylinder Thread to 3/8" Male flare (5/8"-18UNF) Thread.
✅ -【Material】Made of premium material of 100% brass, the fitting provides secure and safe connection from your grill to other appliance.
✅ -【Easy to Install】1lb propane tank regulator adapter is easy and quick attachment for easier installation, can connect your big cylinder to the 20-100Lb propane tank without move or carry and easy install by hands.
✅ -【Wide Applicability】This 1lb propane camp grill stove regulator connection to 3/8" male flare thread can connect 20-100Lb propane tank directly, this throwaway cylinder adapter fits for heater, camp stove, portable grill, tabletop grill, and more.
❗ -【Attention】You cannot use two regulators on your RV if you connect 1lb regulator on your RV, you have to remove the regulator on your RV or trailer. Because the gas connection only accept one regulator, or the gas flow will be double decrease