This Stainless 1/2" NPT (National Pipe Thread) to 3/8" Barbed 90 Degree Elbow is perfect for the end of any 1/2" NPT spigot, or if you are tight on space and need your tubing to turn as quickly as possible. Hook up your 3/8" tubing and you are good to go.
The Stainless Steel Male and female Quick Disconnect kit. Inclues a female and male disconnect. These quick disconnects seal up very well in either flow direction, without a lot of work in connecting them. These feature a 1/2" Male National Pipe Thread on the outer ends for easy connectivity to almost anything.