$1.42 + Tax
Use these to end a Blumat distribution line. The regular distribution drippers have barbs on both sides so you need a way to end them without water dripping out too fast. You can do that with an end cap (IG15509) or with one of these. They are less expensive than the standard drippers and much easier to take on and off than the end caps. The end caps often need pliers to remove but they just pull on and off.