Description: : This 1/4" Hose Barb is made from premium stainless steel, ensuring long-lasting durability, corrosion resistance, and high performance for all your connection needs. Function: Barbed fitting creates a tight seal on flexible and semi-rigid hose when used with a hose clamp or sleeve or ferrule (not included). Easy Installation: The joint of two openings are two thick hexagonal nuts, that form bulkhead tank function. Suitable for both professionals and DIY enthusiasts. Precision Design: The Barbed Thru-Bulk Head 1/4" size ensures a fit for your hoses, reducing the risk of leaks and improving the efficiency of your systems. Versatile Use: Hex Bulkhead Straight Fitting is an ideal for use in a wide range of applications such as home brewing, automotive, industrial, and more. It offers reliable and leak-free connections for your hoses. Specification: Diameter 14mm/0.55inch Length 48mm/1.89inch Package Includes: 1pcsHex Bulkhead Straight Fitting Note: Please allow slightly errors due to manual measurement and different monitors.