Outfun Drip Irrigation Fittings Kit 1/2" Tubing(16mm .520 ID), 24 Piece Set - 6 Tees, 6 Couplings, 6 Elbows, 6 Tubing End Cap Closures - Barbed Connectors and Compatible Drip or Sprinkler Systems

they work, but they do not snap up to the 1/2 inch vinyl tubing that the Amazon bots auto recommended them with. So do a little home work and get the right stuff.

Easy to install on the tubing but leak like crazy. Completely worthless.

These fittings leak. I think they are undersized. I used them on several different brands of piping, and they all leaked. Save your money, buy some other brand.