Product Name : Hose Barb Coupler Type : Female Thread to Hose Barb Brass quick coupler, features female thread to hose barb type, straight design, Gold tone in color. Commonly used to connect various pipes, such as air pipe, fuel pipe, water pipe, etc. Applied to pneumatic piping as quick fitting joint, easy to connect in a quick and simple way. Color : Gold Material : Brass Barb Outside Diameter : 12mm / 0.5inch Female Thread Diameter : 19mm/ 1/2BSP Overall Size : 37 x 28mm / 1.4 x 1.1 inch (L x W) Net Weight : 60g Package Content : 2 x Hose Barb Coupler. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Type : Female Thread to Hose Barb Brass quick coupler, features female thread to hose barb type, straight design, in color. Applied to pneumatic piping as quick fitting joint, easy to connect in a quick and simple way. Product Name : Hose Barb Coupler Commonly used to connect various pipes, such as air pipe, fuel pipe, water pipe, etc.