Versatile Usage: In addition to being used in craft beer coolers, this joint is also widely used in a variety of equipment and pipes for pressure systems, with a wide range of uses and applications.; Durability: Made of premium stainless steel material with high strength and to ensure the durability and long life of the joints.; Easy Installation: Installation of this connector is simple, you simply attach it to the cooler and secure it using a wrench or clamp.; Wide Compability: NPT1/2 and Barb 1/2in-13mm connector sizes are very common and can be applied to a variety of different types and of coolers.; Firm Connection and Safety: The design inside and outside the hexagonal makes the connection more firm, not easy to loose, more and use. .

What's in the box
4 x Hose Barb Coupler, 4Pcs 13mm 1/2in Stainless Steel Hose Barb Connector