---
product_id: 562477744
title: "Countertop Support Bracket 4 Pack 12 inch Heavy Duty Granite Countertop Bracket 16\" x 6\" x 2 1/2\" Shelf L Bracket Mantel Corbels for Quartz/Granite/Wood/Concret/ Laminate Countertops"
brand: "walwe"
price: "$14281"
currency: MXN
in_stock: true
reviews_count: 5
category: "Walwe"
url: https://www.desertcart.mx/products/562477744-countertop-support-bracket-4-pack-12-inch-heavy-duty-granite
store_origin: MX
region: Mexico
---

# 300LB weight capacity per pair 12" x 6" x 2.5" precision size 10mm thick heavy-duty iron Countertop Support Bracket 4 Pack 12 inch Heavy Duty Granite Countertop Bracket 16" x 6" x 2 1/2" Shelf L Bracket Mantel Corbels for Quartz/Granite/Wood/Concret/ Laminate Countertops

**Brand:** walwe
**Price:** $14281
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your countertop game with invisible strength and sleek style!

## Quick Answers

- **What is this?** Countertop Support Bracket 4 Pack 12 inch Heavy Duty Granite Countertop Bracket 16" x 6" x 2 1/2" Shelf L Bracket Mantel Corbels for Quartz/Granite/Wood/Concret/ Laminate Countertops by walwe
- **How much does it cost?** $14281 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/562477744-countertop-support-bracket-4-pack-12-inch-heavy-duty-granite)

## Best For

- walwe enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Strength:** Engineered with 10mm thick iron to support up to 300LB per pair—no sag, no stress.
- • **Perfect Fit, Every Time:** Precision 12" x 6" x 2.5" dimensions ensure seamless integration with granite, quartz, wood, and more.
- • **Sleek Minimalist Design:** L-shaped brackets blend invisibly into your décor, elevating style without shouting for attention.
- • **Effortless DIY Installation:** Comes with all mounting hardware and clear instructions—upgrade your space in no time.
- • **Trusted Durability & Support:** 4-pack set built to last, backed by responsive customer service and hassle-free returns.

## Overview

This 4-pack of heavy-duty L-shaped countertop support brackets, crafted from 10mm thick iron, offers reliable support for heavy granite, quartz, wood, and laminate countertops. Measuring 12" x 6" x 2.5", each pair can hold up to 300LB, ensuring long-lasting stability. Designed for easy DIY installation with included hardware, these sleek black brackets provide a minimalist look that complements any modern kitchen or commercial space.

## Description

Crafted from durable and long-lasting materials, our granite countertop brackets are designed to provide reliable and sturdy support for your countertop, while also adding a touch of style and elegance to your kitchen or bathroom. Solid Support-Each bracket is carefully crafted with precision and attention to detail, ensuring a perfect fit for your countertop and providing maximum stability and support. Sleek Design-the L shape design countertop support brackets allows them to blend seamlessly into any kitchen or bathroom decor, creating a clean and uncluttered look. Easy Installation-Whether you're a professional contractor or a DIY enthusiast, our granite countertop brackets are easy to install and come with all the necessary hardware for a quick and hassle-free installation. Plus, they're available in a variety of sizes and finishes to fit your specific needs and preferences.

Review: Strong and modern set up
Review: In the shadow of our freshly remodeled kitchen, there stood one final challenge: a 30-inch countertop overhang—majestic, beautiful, and ever so slightly threatening to collapse under the weight of our culinary dreams. My wife had the vision; I had the fear of gravity. Enter the Countertop Support Brackets, a quartet of ironclad saviors forged (probably) in a mountain forge by countertop paladins. With a graceful 12-inch reach and a finish that whispers elegance but screams support, these brackets transformed our floating slab of quartz into a monument of strength and style. Installing them felt like a rite of passage. Once mounted, they didn’t just hold the counter—they embraced it with unwavering loyalty, like knights guarding the edge of the kingdom (the kitchen). And the best part? They look fantastic. Sleek, minimalist, and confidently silent. They don’t shout, “Hey look, I’m doing the heavy lifting!”—they simply do it. Now our counter floats like a spellbound island in the middle of the room, drawing compliments from guests and zero creaks from the structure. My wife is happy. I am in awe. And these brackets? Eternal.

## Features

- ✯Affordable Choice: Our countertop support brackets come with 4 pack of L shape brackets and all screw hardware. It is really a economic investment for your kitchen. The countertop support bracket is long-lasting and durable, reducing the need for frequent replacement and additional costs over the lifespan of the countertop.
- ✯Heavy duty: Granite countertops are heavy and require strong support. Our countertop bracket is made from heavy-duty 10mm thick iron to provide sufficient support and prevent the countertop from sagging or cracking. The weight capacity of our bracket is 300LB per pair. Our granite countertop brackets are designed to provide long-lasting, reliable support for heavy granite countertops, minimizing the risk of damage or failure over time.
- ✯Size and Easy Installation: the size of countertop support bracket is 12”x6”x2.5” and the thickness of the bracket is 0.4”. Our granite countertop brackets come with easy-to-follow installation instructions and mounting hardware, making it easy for you to install them yourself.
- ✯Application in life: Granite countertop support brackets are essential for supporting heavy granite countertops in kitchens, bathrooms, and other areas of the home. They are also commonly used in commercial settings such as restaurants, bars, and hotels to provide sturdy support for countertops and bars.
- ✯Customer service: When purchasing a granite countertop bracket, it's important to choose a reputable supplier that offers excellent customer service. We are able to answer any questions you have about the product and provide assistance if needed. What’s more, you are free to return and apply refund of the product if you are not happy with our product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWDSM2DQ |
| ASIN  | B0BWDSM2DQ |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (201) |
| Customer reviews | 4.6 4.6 out of 5 stars (201) |
| Date First Available | 28 April 2023 |
| Date First Available  | 28 April 2023 |
| Finish | iron |
| Finish type | iron |
| Included components | bracket |
| Item Weight | 8.89 Kilograms |
| Item depth | 6 inches |
| Item model number | 305-4P |
| Item model number  | 305-4P |
| Manufacturer | Walwe |
| Manufacturer  | Walwe |
| Mounting type | Wall Mount |
| Part number | dalishi-10 |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 8.89 kg |
| Product Dimensions  | 2.54 x 2.54 x 2.54 cm; 8.89 kg |
| Set Name | 1 |
| Size | 12"x6"x2.5"-4pack |
| Style | Black-3/8" Thick |
| UPC | 789137838570 |

## Product Details

- **Brand:** Walwe
- **Colour:** Black
- **Item dimensions L x W x H:** 25 x 25 x 25 millimeters
- **Item weight:** 8.89 Kilograms
- **Material:** Iron

## Images

![Countertop Support Bracket 4 Pack 12 inch Heavy Duty Granite Countertop Bracket 16" x 6" x 2 1/2" Shelf L Bracket Mantel Corbels for Quartz/Granite/Wood/Concret/ Laminate Countertops - Image 1](https://m.media-amazon.com/images/I/51QliUMALQL.jpg)
![Countertop Support Bracket 4 Pack 12 inch Heavy Duty Granite Countertop Bracket 16" x 6" x 2 1/2" Shelf L Bracket Mantel Corbels for Quartz/Granite/Wood/Concret/ Laminate Countertops - Image 2](https://m.media-amazon.com/images/I/61qlc8O8k5L.jpg)
![Countertop Support Bracket 4 Pack 12 inch Heavy Duty Granite Countertop Bracket 16" x 6" x 2 1/2" Shelf L Bracket Mantel Corbels for Quartz/Granite/Wood/Concret/ Laminate Countertops - Image 3](https://m.media-amazon.com/images/I/71IxglLgamL.jpg)
![Countertop Support Bracket 4 Pack 12 inch Heavy Duty Granite Countertop Bracket 16" x 6" x 2 1/2" Shelf L Bracket Mantel Corbels for Quartz/Granite/Wood/Concret/ Laminate Countertops - Image 4](https://m.media-amazon.com/images/I/71SxNVnUO4L.jpg)
![Countertop Support Bracket 4 Pack 12 inch Heavy Duty Granite Countertop Bracket 16" x 6" x 2 1/2" Shelf L Bracket Mantel Corbels for Quartz/Granite/Wood/Concret/ Laminate Countertops - Image 5](https://m.media-amazon.com/images/I/61ebnrnc5aL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***S on 17 January 2026*

Strong and modern set up

### ⭐⭐⭐⭐⭐ Review
*by D***4 on 16 April 2025*

In the shadow of our freshly remodeled kitchen, there stood one final challenge: a 30-inch countertop overhang—majestic, beautiful, and ever so slightly threatening to collapse under the weight of our culinary dreams. My wife had the vision; I had the fear of gravity. Enter the Countertop Support Brackets, a quartet of ironclad saviors forged (probably) in a mountain forge by countertop paladins. With a graceful 12-inch reach and a finish that whispers elegance but screams support, these brackets transformed our floating slab of quartz into a monument of strength and style. Installing them felt like a rite of passage. Once mounted, they didn’t just hold the counter—they embraced it with unwavering loyalty, like knights guarding the edge of the kingdom (the kitchen). And the best part? They look fantastic. Sleek, minimalist, and confidently silent. They don’t shout, “Hey look, I’m doing the heavy lifting!”—they simply do it. Now our counter floats like a spellbound island in the middle of the room, drawing compliments from guests and zero creaks from the structure. My wife is happy. I am in awe. And these brackets? Eternal.

### ⭐⭐⭐⭐ Review
*by W***N on 14 December 2025*

The worked great for my office counter . They could be a little stronger. Not meant for a lot of weight, bet very strong .

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**Shop now:** [https://www.desertcart.mx/products/562477744-countertop-support-bracket-4-pack-12-inch-heavy-duty-granite](https://www.desertcart.mx/products/562477744-countertop-support-bracket-4-pack-12-inch-heavy-duty-granite)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-14*