---
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: "607534₫"
currency: VND
in_stock: true
reviews_count: 10
category: "Busy Corner"
url: https://www.desertcart.vn/products/221368384-200-pcs-hollow-rubber-grommet-firewall-hole-plug-assortment-rubber
store_origin: VN
region: Vietnam
---

# 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:** 607534₫
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal it right, seal it tight — the pro’s choice for flawless firewall protection!

## 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?** 607534₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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 & flames for durable protection
- • **Trusted Quality:** Top-rated kit with 4.6 stars and thousands of happy pros
- • **Versatile Application:** Perfect for automotive, electrical, plumbing & DIY firewall sealing
- • **Complete Size Spectrum:** 9 sizes from 1/4" to 1" cover every project need
- • **Effortless Organization:** Clear 9-grid case keeps all grommets sorted & instantly accessible

## Overview

This 200-piece hollow rubber grommet kit offers a comprehensive range of 9 sizes, crafted from high-quality, flame-retardant rubber that withstands heat, UV, and ozone exposure. Packaged in a clear, segmented case for quick size selection, it’s ideal for automotive, electrical, plumbing, and DIY projects requiring reliable cable and wire protection through firewall holes.

## 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: Essential Kit for DIY Enthusiasts - As someone who loves DIY projects, this rubber grommet assortment kit has been a fantastic addition to my toolbox. I recently used these grommets while working on an electrical project and they fit perfectly, providing excellent protection for the wires passing through the firewall. One of the best features of this kit is the variety of sizes it includes. It made finding the right grommet for different applications straightforward and hassle-free. I also appreciated the quality of the rubber, which felt durable and flexible, ensuring a snug fit and good insulation. On the downside, organizing the grommets could have been better. A labeled storage case would have made it easier to quickly find the needed size without having to sort through them all. However, this is a minor issue compared to the usefulness and quality of the grommets themselves. This kit is a must-have for any DIYer tackling projects that involve wiring or needing to protect cables and hoses.

## 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 |
|---------------|-------|
| ASIN | B08CD9KGHN |
| Best Sellers Rank | #5,663 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Grommet Kits |
| Brand | BUSY-CORNER |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,389) |
| Date First Available | July 2, 2020 |
| Global Trade Identification Number | 00722794897030 |
| Item Weight | 9.1 ounces |
| Item model number | Rubber Grommet Assortment Kit-200PCS |
| Manufacturer | BUSY-CORNER Delson Rubber & Hardware Tools PTE.LTD |
| Material | Rubber |
| Number of Items | 200 |
| Product Dimensions | 1"W x 0.02"H |
| UPC | 722794897030 |

## Product Details

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

## 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/81bHndfJjAL.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

### ⭐⭐⭐⭐⭐ Essential Kit for DIY Enthusiasts
*by D***D on July 16, 2024*

As someone who loves DIY projects, this rubber grommet assortment kit has been a fantastic addition to my toolbox. I recently used these grommets while working on an electrical project and they fit perfectly, providing excellent protection for the wires passing through the firewall. One of the best features of this kit is the variety of sizes it includes. It made finding the right grommet for different applications straightforward and hassle-free. I also appreciated the quality of the rubber, which felt durable and flexible, ensuring a snug fit and good insulation. On the downside, organizing the grommets could have been better. A labeled storage case would have made it easier to quickly find the needed size without having to sort through them all. However, this is a minor issue compared to the usefulness and quality of the grommets themselves. This kit is a must-have for any DIYer tackling projects that involve wiring or needing to protect cables and hoses.

### ⭐⭐⭐⭐⭐ 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.

## 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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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-02*