Tailpieces are fittings which connect beer and gas tubing to the different parts of a draft system. One side of the tailpiece features a barb to connect the tubing to, and the other side is held against the tap or faucet shank with collar nut.
Tailpieces are available in a range of barb sizes to fit up to your tubing size.
304 stainless steel construction means these pieces won’t rust or harbor bacteria that can ruin the taste of your beer.
5/16" is the most common size used for gas tubing.