Hydrofarm HGGR50 (25 Pack), 1/2 Rubber Grommet, Black

I purchased Hydrofarm HGGR50 Rubber Grommet for use with ½ inch PVC pipe. One of the comments said it could be used with a ½ inch PVC and 13/16 hole saw. There is no way they could be used as claimed. It put me in a hell of a bind. I had to improvise by using ½ inch CPNC pipe and a 7/8-inch hole saw. You need to remove the comments stating that it will work with ½ inch PVC. My satisfaction server will reflect my outrage.

Exactly what I needed. Worked just as expected.

Item was exactly what I wanted unfortunately I bought them too small. But the material is thick and sturdy. Will be buying bigger size with same manufacturer.

working perfectly love it.

perfect

Nice heavy duty grommets that will work great for my SIP project.

Used these to construct drain line on a 3 gal RDWC bucket system. I was concerned at first that they might seep but there have been zero issues. Simple solution

Using the to create self watering planters out of 5 gallon containers. They do the trick.

Great product Easy to install with 13/16 inch bit and no leaks

This is the grommet you need to convert your cheap (or free) 5 gallon buckets to hydro grow buckets. Beware the white ones, they let in too much light, icky things may grow in your plant water.