Description If you are looking for a professional and affordable radiator hose barb coupler, then your research is over here. That's because our product can meet your need. Adopted of sturdy material, it is practical and durable for long time use. It is easy to use and bring you much convenience. Features - Color:Silver. - Material:Aluminum alloy. - Size: 7.00X3.70X3.70cm/2.75X1.45X1.45in - It is made of well-chosen durable material and has a long service life. - It has a simple structure design, simple operation method, and time-saving and labor-saving. - The structure of this radiator hose barb coupler is strong, the surface is smooth, and it can be used safely. - Integrated 1/8" NPT port for steam port recirculation or other gauge connections. - Commonly used to couple or repair your radiator hose, brake booster hose and vacuum line.Package list: 1 x Hose Barb Coupler