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

Great product

These arrived on the estimated timr but ensure to take note of the sizing as this definity does not fit half (1/2) inch pipe as half inch pvc is the diameter of the whole grommet i would give it a 2.5 stars but it doesnt allow so 3 is fine as i misunderstood rather than false advertisement.

3/4 hole and these fit perfect.

I need 1 rubber grommet but 1/2 OK

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.

No leaks, strong durable material. Will buy again.

This was for someone else.

Just what I needed

I bought these with Hydrofarm AAEL50 Active Aqua (10 Pack), 1/2 Elbow Connector, 1/2-Inch, Black, based on reviews and comments for other buyers. The grommet and the elbow complemented each other for a perfect fit. I used them to make self-watering 5-gallon bucket planters. The grommet seated perfectly in 3/4 drilled-out hole. The elbow just slipped right in. The rubber material was smooth and elastic, not rough and cracked as happened to old rubber.

A +