


💧 Seal the deal with Hydrofarm’s ultimate waterproof grommets!
Hydrofarm’s 1/2 Rubber Grommet is a high-quality, waterproof sealing solution designed for hydroponic and DIY systems. With a precise 1/2 inch inner diameter, durable rubber construction, and a pack of 25, it offers reliable leak protection and easy replacement for worn nozzles, ensuring your hydro setup stays efficient and professional.


| ASIN | B008UFAHXC |
| Brand | Hydrofarm |
| Colour | black |
| Compatible Groove Diameter | 0.63 Inches |
| Country Of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 580 Reviews |
| Exterior Finish | Brass |
| Fastener Size | 1/2 inches |
| Fastener Type | Grommet |
| Finish Types | Glossy |
| Global Trade Identification Number | 00638104005647, 10638104005644 |
| Importer Contact Information | ATM RETAIL 1st Floor Beside P and T Building Lakdi Ka Pul Hyderabad Telangana 500004 |
| Item Diameter | 0.5 Inches |
| Item Dimensions | 19.1 x 10.2 x 2.5 Centimeters |
| Item Type Name | Rubber grommet |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Hydrofarm |
| Material | Rubber |
| Material Type | Rubber |
| Metal Type | Brass |
| Model | HGGR50 |
| Number Of Items | 1 |
| Number of Pieces | 25 |
| Outside Diameter | 0.5 Inches |
| Part Number | HGGR50 |
| Screw Head Style | O-Ring |
| Set Name | 25 |
| Size | 1,27 cm |
| Size Name | 1,27 cm |
| UPC | 638104005647 |
| Washer Application | hydroponics |
| Washer Compatibility | 1/2 inch bolts |
| Washer Type | O-Ring |
J**3
Works great
Good product
J**E
Fantastic. simple and works
I wish i had just bought these on the first time around rather than trying to save a few dollars on cheaper types. Good workmanship, fits a 3/4 inch hole perfectly, .5 inch elbow bits with no leak. since i got this package ive made 6 drains and all of them fit nicely with no issues. When i finish the packet and have another round of drains to make ill purchase this again.
X**G
Buen producto
Excelentes
C**D
Great product, great price.
Nice soft rubber, installs easily and seals well. Haven't tested on a pressure system, but leak free on passive return lines.
P**I
Most Common Grommet Used in Hydroponics Setups
Great product! This is the most common of the grommets you will find used in hydroponics setups and for DIY. They are well made, good quality, you really can't go wrong! Don't forget the pool and spa lube for O-rings, gaskets, valves, etc. It's a clear white gel and will make these last MUCH longer and most importantly, will keep them from leaking at the most inopportune time, while in the middle of doing their job. Happy Gardening!
Trustpilot
1 week ago
2 months ago