SS-RA-AN6-AN4
316 SS, FITOK 37° Flare Tube Fitting, Reducing Adapter, 3/8" or 10mm × 1/4" or 6mm O.D. Male 37° Flared
SS-BU-AN6
316 SS, FITOK 37° Flare Tube Fitting, Bulkhead Union, 3/8" or 10mm O.D. Male 37° Flared
SS-HUN-AN6
316 SS, FITOK 37° Flare Tube Fitting, Large Hex Union, 3/8" or 10mm O.D. Male 37° Flared