This 4 - foot long, 1/4 - inch barb beer faucet shank assembly is great for setting up new beer dispensing systems at home bars or in professional breweries. It's perfect for both home brewing enthusiasts who want to upgrade their home setup and professionals in the beer industry. The total length from tip to tip is 5 - 1/4 inches, the shank length without nut and nipple is 4 - 1/4 inches, the thread length is 3 inches, and the pass - through length is 2 - 3/4 inches. It ensures a smooth beer flow and a secure connection with hoses.