Arfun 20-Pack Drip Irrigation Barbed Tee Fittings Fits of 12” 17mm _600” ID Drip Tubing

Arfun 20 Pieces Drip Irrigation Tee Fittings Kit  This barbed tee fittings can be used to create a three-way connection for your drip system. With these tee connectors, you can easily create your own drip irrigation system as you want. These 1/2 inch drip irrigation parts are compatible with most generic 1/2 inch drip line. It can be applied for garden, greenhouse, flower bed, patio and lawn, and other agricultural watering system. Long-Lasting Plastic Material  Made of high quality sturdy plastic materials, this 1/2 inch barbed tees won’t break or deform easily. Secure Barbed Design  Two barbed ends connect irrigation tubing for a secure leak-proof connection. Easy Installation, No Tools Needed  There is no need of glue or other tools to install this 1/2’’ drip fittings. You can easily insert it into the hose, which is securely connected and is not easy to fall off. How to Install  Push the tubing firmly over the barbed side of the tees to make sure tight installation. (You may use a heat gun to soften the end of the tubing before inserting.) Specifications:  ?Material--plastic ?Compatible-- 17mm 1/2" drip tubing ( 0.560 to 0.600 Inner Diameter) ?Quantity-- 20 pieces Note:  For 1/2 inch tubes, there is a big variation in internal diameters of these tubes (.520 - .620"). Be sure of the sizes and buy fittings that "fit". If your tubes is 0.520", you need size 16mm.