---
product_id: 595157139
title: "Rubber Grommets Wire Protection,Closed Rubber Grommet,Firewall Solid Closed Hole,Firewall Plug Grommet Synthetic Wire Protection Hole Grommets,for Drill Hole Wire Electrical Appliance Plumbing"
brand: "perfsign"
price: "$56"
currency: NZD
in_stock: true
reviews_count: 8
category: "Perfsign"
url: https://www.desertcart.nz/products/595157139-rubber-grommets-wire-protection-closed-rubber-grommet-firewall-solid-closed
store_origin: NZ
region: New Zealand
---

# Fits 22-60mm holes 28 pcs versatile kit Durable rubber protection Rubber Grommets Wire Protection,Closed Rubber Grommet,Firewall Solid Closed Hole,Firewall Plug Grommet Synthetic Wire Protection Hole Grommets,for Drill Hole Wire Electrical Appliance Plumbing

**Brand:** perfsign
**Price:** $56
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal your wires in style—protection that means business!

## Quick Answers

- **What is this?** Rubber Grommets Wire Protection,Closed Rubber Grommet,Firewall Solid Closed Hole,Firewall Plug Grommet Synthetic Wire Protection Hole Grommets,for Drill Hole Wire Electrical Appliance Plumbing by perfsign
- **How much does it cost?** $56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/595157139-rubber-grommets-wire-protection-closed-rubber-grommet-firewall-solid-closed)

## Best For

- perfsign enthusiasts

## Why This Product

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

## Key Features

- • **Complete Wire Defense:** 28-piece kit covers all common drill hole sizes for flawless wire protection.
- • **Risk-Free Satisfaction:** Free returns guarantee if sizes don’t fit or expectations aren’t met—no hassle, no stress.
- • **Dual Design Flexibility:** Includes 14 tower-type and 14 flat-type grommets to suit diverse installation needs.
- • **Premium Rubber Durability:** Crafted from high-quality, odorless rubber offering elasticity, shock absorption, and corrosion resistance.
- • **Precision Fit for Every Job:** Compatible with hole diameters from 22mm to 60mm, ensuring a perfect seal every time.

## Overview

This 28-piece rubber grommet kit offers a comprehensive solution for protecting wires passing through drill holes ranging from 22mm to 60mm. Made from high-quality, odorless rubber, these grommets provide excellent elasticity, wear resistance, and electrical insulation. The kit includes both tower and flat types, ensuring versatile application for electrical, automotive, and plumbing needs. Backed by a free return policy, it’s the professional’s choice for durable, reliable wire protection.

## Description

28Pcs Rubber Grommet Kit Drill Hole Firewall Hole Plugs Wire Protection， Tower type Drill Hole Grommets 14 PCS,Flat type Drill Hole Grommets 14 PCS 7+7 SIZE :22mm/25mm/30mm/35mm/40mm/50mm/60mm Drill Hole Firewall Hole Plugs Wire Protection (7/8",1",1-3/16",1-3/8",1-9/16",2",2-3/8")

Review: Great assortment - These grommets worked perfectly for running wire through the firewall on my drag car, super easy to find the correct size, super durable and easy to cut the cross material to run the wire through
Review: Good quality and selection. - Seem to be of good quality. Very useful.

## Features

- Includes:Drill Hole Firewall Hole Plugs Wire Protection 28 PCS（Tower type Drill Hole Grommets 14 PCS,Flat type Drill Hole Grommets 14 PCS）
- Applicable hole diameter:22mm/25mm/30mm/35mm/40mm/50mm/60mm Firewall Hole Plug for Wire（Drill hole diameter）(7/8",1",1-3/16",1-3/8",1-9/16",2",2-3/8",)
- Applicable cable diameter:1/32" TO 2",
- Made of high-quality rubber, with no unpleasant odor, good elasticity, wear resistance, cushioning and shock absorption, electrical insulation, long service life, anti-corrosion, and protection of wires from damage
- If the size is not suitable, or not satisfied, please contact us, we provide free return service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CN6CMKKX |
| Best Sellers Rank | #19,329 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #80 in Grommet Kits |
| Date First Available | November 13, 2023 |
| Item Weight | 14.4 ounces |
| Manufacturer | perfsign |
| Package Dimensions | 7.44 x 7.2 x 2.68 inches |

## Images

![Rubber Grommets Wire Protection,Closed Rubber Grommet,Firewall Solid Closed Hole,Firewall Plug Grommet Synthetic Wire Protection Hole Grommets,for Drill Hole Wire Electrical Appliance Plumbing - Image 1](https://m.media-amazon.com/images/I/410kFlgo2OL.jpg)
![Rubber Grommets Wire Protection,Closed Rubber Grommet,Firewall Solid Closed Hole,Firewall Plug Grommet Synthetic Wire Protection Hole Grommets,for Drill Hole Wire Electrical Appliance Plumbing - Image 2](https://m.media-amazon.com/images/I/417KRrHMrIL.jpg)
![Rubber Grommets Wire Protection,Closed Rubber Grommet,Firewall Solid Closed Hole,Firewall Plug Grommet Synthetic Wire Protection Hole Grommets,for Drill Hole Wire Electrical Appliance Plumbing - Image 3](https://m.media-amazon.com/images/I/5111a90rRYL.jpg)
![Rubber Grommets Wire Protection,Closed Rubber Grommet,Firewall Solid Closed Hole,Firewall Plug Grommet Synthetic Wire Protection Hole Grommets,for Drill Hole Wire Electrical Appliance Plumbing - Image 4](https://m.media-amazon.com/images/I/51HSMdtjQsL.jpg)
![Rubber Grommets Wire Protection,Closed Rubber Grommet,Firewall Solid Closed Hole,Firewall Plug Grommet Synthetic Wire Protection Hole Grommets,for Drill Hole Wire Electrical Appliance Plumbing - Image 5](https://m.media-amazon.com/images/I/51x+I6+xFdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great assortment
*by J***. on July 2, 2025*

These grommets worked perfectly for running wire through the firewall on my drag car, super easy to find the correct size, super durable and easy to cut the cross material to run the wire through

### ⭐⭐⭐⭐⭐ Good quality and selection.
*by D***D on January 1, 2026*

Seem to be of good quality. Very useful.

### ⭐⭐⭐⭐ Soft rubber, but did the job.
*by K***N on May 31, 2025*

Nice selection of grommets, soft rubber, and also they are not only different sizes, there are ones for different thickness of material the grommets are going into, added bonus

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**Shop now:** [https://www.desertcart.nz/products/595157139-rubber-grommets-wire-protection-closed-rubber-grommet-firewall-solid-closed](https://www.desertcart.nz/products/595157139-rubber-grommets-wire-protection-closed-rubber-grommet-firewall-solid-closed)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-22*