---
product_id: 6189474
title: "Hydrofarm HGGR50 (25 Pack), 1/2\" Rubber Grommet, Black"
brand: "hydrofarm"
price: "$28.65"
currency: USD
in_stock: true
category: "Hydrofarm"
url: https://www.desertcart.us/products/6189474-hydrofarm-hggr50-25-pack-1-2-rubber-grommet-black
store_origin: US
region: United States of America
---

# Watertight seal 1/2 inch precision fit DIY & replacement ready Hydrofarm HGGR50 (25 Pack), 1/2" Rubber Grommet, Black

**Brand:** hydrofarm
**Price:** $28.65
**Availability:** ✅ In Stock

## Summary

> 💧 Seal your success with Hydrofarm’s ultimate grommet pack!

## Quick Answers

- **What is this?** Hydrofarm HGGR50 (25 Pack), 1/2" Rubber Grommet, Black by hydrofarm
- **How much does it cost?** $28.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/6189474-hydrofarm-hggr50-25-pack-1-2-rubber-grommet-black)

## Best For

- hydrofarm enthusiasts

## Why This Product

- Trusted hydrofarm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seal Like a Pro:** Ensures a flawless watertight connection every time 💧
- • **Bulk Pack Advantage:** 25 grommets to keep your hydroponic system running smoothly without interruption 📦
- • **Durable Rubber Build:** Matte black rubber ensures longevity and reliable performance in any hydro setup 🛠️
- • **No Fuss, No Assembly:** Ready to use straight out of the pack—get your system up and running fast ⚡
- • **Perfect Fit Precision:** Designed for 1/2 inch connectors for seamless integration 📏

## Overview

The Hydrofarm HGGR50 25-pack of 1/2 inch rubber grommets delivers a reliable, watertight seal essential for hydroponic and DIY systems. Crafted from durable matte black rubber, these grommets fit precisely with 1/2 inch connectors and require no assembly, making them the go-to replacement for worn or outdated seals. Trusted by thousands with a 4.7-star rating, this pack ensures your hydro setup stays leak-free and efficient.

## Description

Rubber grommet will provide a watertight seal in DIY systems and can replace worn, older grommets. For use with 1/2" connectors, pack of 25.

## Features

- Provides Watertight Seal In Hydroponics Connections
- Use In Diy Systems Or To Replace Worn Grommets In Existing Hydro Systems
- 1/2 Inch Inner Diameter
- No Assembly Required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008UFAHXC |
| Best Sellers Rank | #92,576 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #425 in Grommet Kits |
| Brand | Hydrofarm |
| Color | Black |
| Compatible Groove Diameter | 0.5 Inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (594) |
| Exterior Finish | Rubber |
| Fastener Size | 1/2" |
| Fastener Type | grommet |
| Finish Types | matte |
| Global Trade Identification Number | 00638104005647, 10638104005644 |
| Item Dimensions | 7.5 x 4 x 1 inches |
| Item Type Name | Rubber Grommet |
| Item Weight | 0.02 Kilograms |
| Manufacturer | Hydrofarm |
| Material Type | Rubber |
| Metal Type | Brass |
| Model | HGGR50 |
| Number Of Items | 25 |
| Number of Pieces | 25 |
| Outside Diameter | 0.5 Inches |
| Part Number | HGGR50 |
| Size Name | 1/2" |
| Thread Size | 1/2 |
| UPC | 638104005647 |
| Unit Count | 25.0 Count |

## Product Details

- **Exterior Finish:** Rubber
- **Fastener Size:** 1/2"
- **Material:** Rubber
- **Outside Diameter:** 0.5 Inches
- **Size:** 1/2"

## Images

![Hydrofarm HGGR50 (25 Pack), 1/2" Rubber Grommet, Black - Image 1](https://m.media-amazon.com/images/I/71L9Z-oM1AL.jpg)

## Frequently Bought Together

- Hydrofarm HGGR50 (25 Pack), 1/2" Rubber Grommet, Black
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**Shop now:** [https://www.desertcart.us/products/6189474-hydrofarm-hggr50-25-pack-1-2-rubber-grommet-black](https://www.desertcart.us/products/6189474-hydrofarm-hggr50-25-pack-1-2-rubber-grommet-black)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-04*