Flare Tubeing (FFLto Barb) Swivel Nut 1/4" to 5/16"

These barbs are not of the highest quality, but the do get the job done with a very small amount of air leakage. Good shipping times.

Product works and is as advertised. Only issue I have with it is the barb, which isn't capable of holding 5/16 Id tubing over 25 psi, unlike others I have.

Works very well, part of a setup to make my own diet soda with a large container of carbon dioxide.