Male Brass 3/8" NPT x 3/8" Barb
Male pipe thread on one side, hose barb on the other.
Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.
These fittings worked out great for me. I was adding quick connects to a silver serpent wort chiller and had to "rig it up" a little bit. These worked great.