<b>iRunning 18 Pieces Irrigation Coupling Fittings for 1/2 Inch Irrigation Tubing </b><br> This iRunning 18 pieces 17mm barbed coupler fittings are compatible with universal 1/2 inch tubing or drip lines.<br> <br> <b>Features:</b><br> <br> <b>Durable Plastic Material </b><br> Made of high quality engineering plastics materials. This 1/2 inch drip line connectors won’t break or deform easily, it is very durable, strong, water resistant, chemical-resistant and long-lasting than others.<br> <br> <b>Upgrade Secure Barbed Design - Fitting Tightly ! No Leaks !</b><br> Two barbed ends can grab 1/2"" tubing tightly for a secure leak-proof connection.<br> <br> <b>Easy to Install, No Tools Needed </b><br> No need any glue, tools or clamps to finish the installation. Just directly insert this irrigation tubing coupling at the ends of the drip hose, the barbed ends can securely connected and is not easy to fall off.<br> <br> <b>Wide Application:</b><br> These drip irrigation connectors can be applied for garden, flower bed, greenhouse, farm, lawn, patio and other agricultural watering system. It is perfect for DIY irrigation system, you can create your own irrigation drip system with these practical connectors.<br> <br> <b>Package List: </b><br> <b>18 Pieces 17mm Couplings</b><br> <br> <b>Customer Service </b><br> We support 24 hours customer service. If you have any question, please feel free to contact, we will give you a satisfied solution.<br> <br> <b>Notes: Please check the tubing size carefully before purchasing.</b><br>