King Brothers Inc. CPC-0750 3/4-Inch Compression PVC Compression Coupling, Gray

If you have the room, these work great! Quick and easy to install, I've used several for sprinkler line repairs. They don't leak. You'll spend far more time and effort getting to the leak than installing these. No waiting for glue to dry either. Love em!

When you've got to make a repair in an area where space is limited, these slip-on couplers are a lifesaver. Well I'll always go with cut and glue repairs when the space allows, I've used these multiple times for sprinkler repairs where limited space and the ability to slide glue on pieces is extremely difficult, these slip-on repair coupler save the Day and a lot of time. Not sure I would trust them long term on lines that are pressurized all the time, but for sprinkler line repairs, they are a perfect.

Like

Perfect for tying into my new pex pipe to my old metal pipes.

Tightened all the way in for a 3/4" PVC pipe and it stayed lose thus not sealing. Ended up buying a true 0.75" at the local hardware store which worked like a charm.

It was hard to stop the leaks

Good Product, is as advertised

Two of the four couplings ordered had little pieces of the male thread broken off. The little pieces were inside the heat-sealed shipping bag, so the damage likely occurred after the items were packaged. I expect the couplings will still be fully functional.These couplings are white, not gray.