Ball Valve 21Mm(With Lock) X 19Mm Barb Connector With Gasket Shut Off Switch Plastic For Irrigation Drip Tube 2Pcs

What is this?Barbed Ball Valve is used to control the water flow in the garden, lawn, home, and most applications of irrigation.What will I get?Material: PE Plastic(Polyethene); Total Size: 98 x 63mm/3.86" x 2.48"(L*H); Barb Diameter: 21mm with Lock(0.83"), 19mm(0.75"); Rubber Gasket Size: 30x14mm(1.18"x0.55 D*H); In the package of: 2 x Ball Valve, 2 x GasketAre there any advantages of the product?Easy to use, convenient handle, made of plastic material, sturdy construction for durable use.How to use it?The barbed connector for easy and fast installations, no tools required.How to use it?Drill a 22mm diameter hole on the PE tube, and insert the rubber gasket into the hole, then you can push the 19mm barb into the gasket, and the 21mm barb for connecting a PE Tube.What should I notice?Make sure the hose is soft before connecting(by soaking the end of the hose into the hot water), then you can install it easily.Please check the size carefully before ordering.