Product specifications<br> Type: 1LB Propane Tank Regulator <br> Connection 1: 1LB female connector (1" x 20 female throwaway cylinder thread)<br> Connection 2: 3/8" Male flare connector(5/8"-18UNF Thread)<br> Material: Brass<br> Package: 1 x 1LB propane regulator to 3/8" male flare adapter , 1 x thread seal tape.<br> Easy to install<br> 1LB propane regulator to 3/8" male flare adapter is convenient and quick to install, just need to rotate manually.<br> Safe to use<br> 1LB propane tank cansiter regulator adapter connection convert to 3/8" flare can be safely connected and prevent leakage and prevent leaks.<br> Applicable scene<br> 1lb propane tank regulator adapter can connect 1lb propane regulator to the camping grill, and has a 3/8" extension hose‘s flare connector, which can be converted to a 20-100 lb fuel tank, which is very suitable most 1LB portable devices.<br> Material<br> 1LB propane camp grill stove regulator connection to 3/8" male flare thread fitting is made of solid brass, cdurable, we are committed to bringing you a satisfactory purchasing experience.<br> Note<br> 1. Please check your connector before ordering. <br> 2. Before installing the 1lb propane tank regulator adapter, close the tank valve and fully tighten it on the propane tank side and grill side, and then use it in the propane equipment to prevent leakage. And wrap the joint with tape. <br> 3. For your safety, this product must be leak tested before use. Test with soapy water on all joints. If you find any bubbles or even hear any gas leaks, please don't use it.<br> 4.Propane elbow fitting adapter is only suitable for Blackstone 17" and 22" tabletop grill and only used on low pressure system. Not applicable to other Coleman grills or other Blackstone tabletop grills.<br>