sufficient shuttle shoulder 3 4 to 5 8 reducer coupling straight ahead bark tar
PATIKIL 5/8 SAE Male x 3/4 SAE Female Brass Flare Tube Fitting, 3 Pack Pipe Fitting Reducer Gas Adapter Hex Coupling with PTFE Tape for HVAC Fuel Oil Air Natural Gas Line
Reviews for Everbilt 5/8 in. Flare x 3/4 in. MIP Brass Adapter Fitting | Pg 3 - The Home Depot