---
product_id: 768057356
title: "Winker Countertop Support Bracket 2 Pack Heavy Duty Hidden L Shelf Bracket 6\" x 6\" x 2.5\" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, Black"
brand: "winker"
price: "AR$514342"
currency: ARS
in_stock: true
reviews_count: 5
category: "Winker"
url: https://www.desertcart.com.ar/products/768057356-winker-countertop-support-bracket-2-pack-heavy-duty-hidden-l
store_origin: AR
region: Argentina
---

# 6" x 6" x 2.5" size matte black iron finish 300lb load capacity Winker Countertop Support Bracket 2 Pack Heavy Duty Hidden L Shelf Bracket 6" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, Black

**Brand:** winker
**Price:** AR$514342
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your countertop game with hidden strength and sleek style!

## Quick Answers

- **What is this?** Winker Countertop Support Bracket 2 Pack Heavy Duty Hidden L Shelf Bracket 6" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, Black by winker
- **How much does it cost?** AR$514342 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/768057356-winker-countertop-support-bracket-2-pack-heavy-duty-hidden-l)

## Best For

- winker enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Stealthy:** Hidden L-shape design keeps your space open and stylish without bulky corbels.
- • **Rock-Solid Strength:** Supports up to 300 lbs per pair for ultimate countertop stability.
- • **Industrial Chic Vibes:** Matte black iron finish adds a modern rustic edge to any kitchen or workspace.
- • **Effortless Installation:** Includes all hardware and easy-to-follow tutorials for a hassle-free setup.
- • **Versatile Compatibility:** Perfect for quartz, granite, wood, concrete, and laminate surfaces.

## Overview

The Winker Countertop Support Bracket 2 Pack offers heavy-duty, hidden L-shaped brackets measuring 6" x 6" x 2.5" with a premium matte black iron finish. Engineered to support up to 300 lbs per pair, these brackets are compatible with quartz, granite, wood, concrete, and laminate countertops. Designed for easy installation with included hardware and tutorials, they provide a minimalist, industrial look that enhances both function and style in modern kitchens and workspaces.

## Description

The benefit of our countertop support bracket is as following: SUPPORT - and strengthen your granite countertops helping you avoid potentially costly and dangerous breaks. HIDDEN - They provide a more spacious and open looking looking environment. TOUGH - Most of our brackets are made of 1/2 inch steel and have multiple mounting points. SAFE - Our brackets mount directly to your knee / pony wall providing a strong and stable structure for your granite countertop to rest on. THIN - no corbels or braces for you or your guests to hit their knees on. EASY - to install. Learn how to properly install our brackets by following our easy to understand tutorials. INEXPENSIVE - typically much less expensive than corbels. What length granite bracket will you need? Typically the bracket will be the same length as the overhang. If the overhang is 12 inch, the length of the bracket should include the width of the knee wall. In most instances the knee wall is 4 inches wide. The overhang plus the knee wall = 16 inches. Granite Brackets should be set three - four inches back from the edge of the granite counter top to insure they are hidden from view. So - 16 inches - 4 inches = 12 inch brackets. If your knee wall is made from 2 x 6s then be sure to adjust your size to accommodate the extra 2 inches.

Review: these are heavy duty brackets
Review: These are so strong and definitely feel strong enough to hold up the weight its rated for. All depend on how you fix them. Metal is soft enough to easily drill the holes large to allow larger fixings, as I used M8 bolts and kemfix to attach to the wall to support worktop

## Features

- Size and Dimension: the size of our countertop support bracket 6" x 6" x 2 1/2". It fit the countertop with overhangs Between 6"~10". The heavy duty L bracket is suitable for quartz, granite, wood, concrete and laminate countertops.
- Countertop bracket with high loading capacity. Our countertop support brackets are made of premium iron that can hold heavy weight well. The countertop metal brackets can hold about 300lb per pair. Combine the simple shape L brackets and some wood shelf, you can make most use of you wall space and store more items. It is an easy and affordable way for countertop support.
- 2 Packs of Countertop Metal Brackets in the Package. Our metal countertop shelf brackets include 2 packs of 6 inch L brackets and all hardware. The L bracket size is 6”x6”x2.5” with the thickness of 0.4”(10mm). We also include bolt screws in our package to hold heavy weight. All our wall brackets are packed in an individual bags to prevent any scratch during transportation.
- Wide Usage of Countertop L Brackets in Daily Life. The countertop support brackets have simple L pattern and a frosted black coating, creating a rustic look and very decorative for any space. The countertop shelf brackets goes perfectly in a rustic or industrial home decor scheme. The brackets is perfect for quartz, granite, wood, concrete and laminate countertops.
- Premium Customer Support-We not only supply products of good quality, but also offer pleasant shopping experience for every customer. You could apply refund or replacement if you are not happy with our products. You could contact us for any help. We will all stand behind our product and provide top level customer support. Just have a try and you will not regret your choice!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CY4YJHWJ |
| ASIN  | B0CY4YJHWJ |
| Brand Name | WINKER |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (415) |
| Customer reviews | 4.8 4.8 out of 5 stars (415) |
| Date First Available  | 5 October 2024 |
| Finish Types | iron |
| Included Components | bracket,screw |
| Item Depth | 2.5 inches |
| Item Dimensions | 25 x 25 x 25 millimeters |
| Item Weight | 2.99 Kilograms |
| Item model number  | 6-2PCS |
| Manufacturer | WINKER |
| Manufacturer  | WINKER |
| Manufacturer Part Number | 6-2PCS |
| Material Type | Alloy Steel |
| Model Number | 6-2PCS |
| Mounting Type | Wall Mount |
| Product Dimensions  | 2.54 x 2.54 x 2.54 cm; 2.99 kg |
| Set Name | Heavy Duty L Bracket Set (2 Pack) |
| UPC | 717020008205 |

## Product Details

- **Brand:** WINKER
- **Colour:** Black
- **Item dimensions L x W x H:** 25 x 25 x 25 millimeters
- **Item weight:** 2.99 Kilograms
- **Material:** Alloy Steel

## Images

![Winker Countertop Support Bracket 2 Pack Heavy Duty Hidden L Shelf Bracket 6" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, Black - Image 1](https://m.media-amazon.com/images/I/51-fLQJzlLL.jpg)
![Winker Countertop Support Bracket 2 Pack Heavy Duty Hidden L Shelf Bracket 6" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, Black - Image 2](https://m.media-amazon.com/images/I/51Vj--fHz8L.jpg)
![Winker Countertop Support Bracket 2 Pack Heavy Duty Hidden L Shelf Bracket 6" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, Black - Image 3](https://m.media-amazon.com/images/I/51b1MSwgS7L.jpg)
![Winker Countertop Support Bracket 2 Pack Heavy Duty Hidden L Shelf Bracket 6" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, Black - Image 4](https://m.media-amazon.com/images/I/61Jc8eqs5rL.jpg)
![Winker Countertop Support Bracket 2 Pack Heavy Duty Hidden L Shelf Bracket 6" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, Black - Image 5](https://m.media-amazon.com/images/I/51X1ob4bfFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***. on 18 August 2025*

these are heavy duty brackets

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 14 January 2026*

These are so strong and definitely feel strong enough to hold up the weight its rated for. All depend on how you fix them. Metal is soft enough to easily drill the holes large to allow larger fixings, as I used M8 bolts and kemfix to attach to the wall to support worktop

### ⭐⭐⭐⭐⭐ Review
*by M***M on 28 December 2025*

These brackets are extremely good quality. They are very heavy duty. We are using these brackets to support 12' x 16" x 2" black walnut shelves. I have no doubt these will support the weight easily. The welds are also done very good, as well as the coating/ finish. I did find that the screws provided for wall side did not fit the hole properly. I contacted the seller and they were extremely responsive and worked with me to get the correct screws. I have never dealt directly with a seller in China, and was very impressed with their willingness to help and make their customer happy. I will definitely purchase from them again. Great product and service.

## Frequently Bought Together

- WINKER Countertop Support Bracket 2 Pack Heavy Duty Hidden L Shelf Bracket 20" x 8" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, Black (6 Hole)
- BATODA 10" Countertop Support Brackets (2 Pcs) for Granite - Heavy Duty L Shelf Bracket - Wall Mounted for DIY Open Shelving - Blind Shelf Support (10 Inch Pack 2)
- BATODA 12" Countertop Support Brackets (4 pcs) for Granite - Heavy Duty L Shelf Bracket - Wall Mounted Support for DIY Open Shelving – Knee Wall Support - Mounting Hardware Included ( Pack 4 )

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-04-23*