Features ​1. Wonderful Material:These hose fitting connectors are made from high quality 304 stainless steel, rustproof and long service life. 2. Convenient and Practical:Simple structure straight through, barb tail type so that hose can be installed firmly on the connector. 3. Application:Choose the correct hose tail to suit your hose, if you have hose of 15mm diameter, choose a 15mm hose tail. 4. Multi Function:Hose Tail Adaptor is commonly used to connect many different pipes, such as air pipe, fuel pipe, water pipe, etc. 5. Easy to Use:Barb Hose Connector is applied to plumbing of chemical engineering, water heating, machinery and other field as quick fitting joint, easy to connect in a quick and simple way. Features: 1. Wonderful Material:These hose fitting connectors are made from high quality 304 stainless steel, rustproof and long service life. 2. Convenient and Practical:Simple structure straight through, barb tail type so that hose can be installed firmly on the connector. 3. Application:Choose the correct  hose tail to suit your hose, if you have hose of 15mm diameter, choose a 15mm hose tail. 4. Multi Function:Hose Tail Adaptor is commonly used to connect many different pipes, such as air pipe, fuel pipe, water pipe, etc. 5. Easy to Use:Barb Hose Connector is applied to plumbing of chemical engineering, water heating, machinery and other field as quick fitting joint, easy to connect in a quick and simple way. Specifications: Material: 304 stainless steel Thread: BSP - Male Size(Optional): 1/8"x6mm, 1/8"x8mm, 1/8"x10mm, 1/4"x6mm, 1/4"x8mm, 1/4"x10mm, 1/4"x12mm, 3/8"x6mm, 3/8"x8mm, 3/8"x10mm, 3/8"x12mm, 3/8"x15mm, 1/2"x8mm, 1/2"x10mm, 1/2"x12mm, 1/2"x15mm(1/2-150), 1/2"x19mm, 3/4"x15mm, 3/4"x20mm, 3/4"x25mm Quantity: 1 Package Includes: 1 x Hose Connector Note: 1. The size of 1/2"x15mm is marked as 1/2-150, they are the same one. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List