Brass construction Fits any 3/8" OD Tubing (Copper, SS, or Poly Carbonate) Comes with Delrin Sleeve
Stainless Brewing
1/2 Compression X 1/2 Male Npt Bored Through Sus304 Tube Compression Fitting Wholesale And Retail, Brewer Hardware - Bar Accessories - AliExpress
This fitting converts stainless or copper tubing to NPT threads when you either need to break the connection often or when soldering or welding is not
Tube Compression x NPT Threaded Adapter - 3/8 Tube x 1/2 FNPT
LTWFITTING 1/8 in. O.D. Comp x 1/8 in. MIP Brass Compression Adapter Fitting (5-Pack) HF682205 - The Home Depot
LTWFITTING 5/8 in. O.D. Comp x 3/8 in. MIP Brass Compression Adapter Fitting (25-Pack) HF6810625 - The Home Depot
3/8 Brass Compression Fitting x 1/2 Male NPT - Canuck Homebrew Supply, Canada
Our 1/2 to 3/8 Brass Compression Fitting is ideal for connecting 1/2 male threads to 3/8 copper or stainless tubing can be used for many
Homebrewstuff 1/2 FPT x 3/8 Compression Fitting
304 Stainless Steel Coupler for connecting two pipes in a straight run Push-to-connect fitting connects to pipes or tubing on one end and has an NPT
HomeBrewStuff 304 Stainless NPT to Compression Fittings (NPT Female 1/2 to 3/8 Tube)
LTWFITTING 1/2 in. FIP x 3/8 in. MIP Brass Pipe Adapter Fitting (20-Pack) HF1028620 - The Home Depot
Gas Pipe Adapter - 1/2 in. MPT x 3/8 in. Male Flare