---
product_id: 221368384
title: "200 PCS Hollow Rubber Grommet Firewall Hole Plug Assortment, Rubber Grommet kit 1/4\", 5/16\", 3/8\", 7/16\", 1/2\", 5/8\", 3/4'', 7/8\", 1''"
brand: "busy-corner"
price: "$579"
currency: MXN
in_stock: true
reviews_count: 8
category: "Busy Corner"
url: https://www.desertcart.mx/products/221368384-200-pcs-hollow-rubber-grommet-firewall-hole-plug-assortment-rubber
store_origin: MX
region: Mexico
---

# Organized 9-grid case High temp & flame resistant 200 pcs assorted sizes 200 PCS Hollow Rubber Grommet Firewall Hole Plug Assortment, Rubber Grommet kit 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4'', 7/8", 1''

**Brand:** busy-corner
**Price:** $579
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal the deal with the ultimate grommet kit—fit, fireproof, and flawless!

## Quick Answers

- **What is this?** 200 PCS Hollow Rubber Grommet Firewall Hole Plug Assortment, Rubber Grommet kit 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4'', 7/8", 1'' by busy-corner
- **How much does it cost?** $579 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/221368384-200-pcs-hollow-rubber-grommet-firewall-hole-plug-assortment-rubber)

## Best For

- busy-corner enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium rubber resists heat, UV, ozone, and flames for long-term reliability.
- • **All Sizes Covered:** From 1/4" to 1"—never scramble for the right fit again.
- • **Versatile Applications:** Perfect for automotive, plumbing, electrical, and industrial needs.
- • **Effortless Organization:** Clear 9-grid case keeps every grommet size instantly accessible.
- • **Trusted Quality & Support:** Top-rated with 4.6 stars and dedicated customer service backing you.

## Overview

This 200-piece hollow rubber grommet kit offers a comprehensive range of sizes from 1/4" to 1", crafted from durable, flame-retardant rubber that withstands high temperatures, UV exposure, and ozone. Packaged in a clear, segmented case for quick size identification, it’s ideal for automotive, plumbing, electrical, and industrial applications, backed by strong customer ratings and support.

## Description

Buy 200 PCS Hollow Rubber Grommet Firewall Hole Plug Assortment, Rubber Grommet kit 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4'', 7/8", 1'': Grommet Kits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Fit's the bill - Just what I was looking for, functional, all sizes, low cost well made Just right Recommend
Review: Great to have on hand - The variety of grommet sizes is really handy! Whenever you're passing wires through your truck or car, it's good to have both small and large grommets on hand — you never know what might come in useful.

## Features

- High Quality: Made of high quality material,are durable and has longer service life, high temperature resistance, less affected by the negative effects of UV light and ozone, flame retardant and insulation
- Detailed Size: 1/4inch or 6.4mm=40pcs grommet, 5/16inch or 7.9mm=40pcs grommet, 3/8inch or 9.5mm=40pcs grommet, 7/16inch or 11.11mm=30pcs grommet, 1/2inch or 12.7mm=25pcs grommet, 5/8inch or 15.9mm=10pcs grommet, 3/4inch or 19.1mm=5pcs grommet, 7/8inch or 22.22mm=5pcs grommet, 1inch or 25.4mm=5pcs grommet
- Wide Application: Use for wall hole, workshops, plumbing services, wires, cable, firewall, spray, cylinder, valve, automotive, car, pump, electrical appliance, chemical pipe, water pipe,etc
- Handy Packing: Very clear classics plastic case include 9 grids that keep each size separated and organized make you easy to find correct size very quickly
- Customer Service: We strive to provide you with best quaility product and customer experience as possible. Any questions, please contact us directly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #5,434 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Grommet Kits |
| Brand | BUSY-CORNER |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 1,370 Reviews |
| Item Weight | 0.26 Kilograms |
| Material | Rubber |
| Product Dimensions | 1"W x 0.02"H |
| UPC | 722794897030 |

## Product Details

- **Material:** Rubber
- **Brand:** BUSY-CORNER
- **Color:** Black
- **Product Dimensions:** 1"W x 0.02"H
- **Item Weight:** 0.26 Kilograms

## Images

![200 PCS Hollow Rubber Grommet Firewall Hole Plug Assortment, Rubber Grommet kit 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4'', 7/8", 1'' - Image 1](https://m.media-amazon.com/images/I/61r7N8MotdS.jpg)
![200 PCS Hollow Rubber Grommet Firewall Hole Plug Assortment, Rubber Grommet kit 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4'', 7/8", 1'' - Image 2](https://m.media-amazon.com/images/I/61v3wQsgUkL.jpg)
![200 PCS Hollow Rubber Grommet Firewall Hole Plug Assortment, Rubber Grommet kit 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4'', 7/8", 1'' - Image 3](https://m.media-amazon.com/images/I/71RKPylN2lS.jpg)
![200 PCS Hollow Rubber Grommet Firewall Hole Plug Assortment, Rubber Grommet kit 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4'', 7/8", 1'' - Image 4](https://m.media-amazon.com/images/I/71uFZWcCtFS.jpg)
![200 PCS Hollow Rubber Grommet Firewall Hole Plug Assortment, Rubber Grommet kit 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4'', 7/8", 1'' - Image 5](https://m.media-amazon.com/images/I/8150hkj6EDL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fit's the bill
*by D***N on September 28, 2025*

Just what I was looking for, functional, all sizes, low cost well made Just right Recommend

### ⭐⭐⭐⭐⭐ Great to have on hand
*by P***E on October 11, 2025*

The variety of grommet sizes is really handy! Whenever you're passing wires through your truck or car, it's good to have both small and large grommets on hand — you never know what might come in useful.

### ⭐⭐⭐⭐ Nice set just be sure you know hole size needed
*by F***E on October 13, 2025*

Should have read the sizes closely Does not have any that fit 1-3/8” hole My own fault

## Frequently Bought Together

- 200 PCS Hollow Rubber Grommet Firewall Hole Plug Assortment, Rubber Grommet kit 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4'', 7/8", 1''
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**Shop now:** [https://www.desertcart.mx/products/221368384-200-pcs-hollow-rubber-grommet-firewall-hole-plug-assortment-rubber](https://www.desertcart.mx/products/221368384-200-pcs-hollow-rubber-grommet-firewall-hole-plug-assortment-rubber)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-27*