This 5/16" stainless hose barb has a 1/4" female flare fitting on the other end, and screws directly onto our D07 and D36 ball and pin lock fittings. This is needed to attach filter tubing to these fittings, and is only needed when you are filtering beer between kegs.
Mar 25, 2019 by JD
Q: To clarify the previous question, is this a swivel nut set (i.e. 1/4" female flare x 5/16" barb)? Thanks again for your kind help.
A: Yes, this is a swivel nut set with a 1/4" female flair nut and a 5/16" barb. The nut is attached to the barb unlike our D66 barbed adapter which is two pieces.
Jan 10, 2018 by Benjamin
Q: Does the nut spin independently from the barb or is it one solid piece?
A: The nut DOES spin independently.