---
product_id: 768034030
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, White"
brand: "winker"
price: "41265 kr"
currency: ISK
in_stock: true
reviews_count: 6
category: "Winker"
url: https://www.desertcart.is/products/768034030-winker-countertop-support-bracket-2-pack-heavy-duty-hidden-l
store_origin: IS
region: Iceland
---

# 6"x6"x2.5" compact size 300lb load capacity 0.4" (10mm) thick premium iron 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, White

**Brand:** winker
**Price:** 41265 kr
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your countertop game with invisible strength and 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, White by winker
- **How much does it cost?** 41265 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/768034030-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

- • **Rock-Solid Strength:** Supports up to 300 lbs per pair, ensuring your quartz or granite countertops stay secure and stable.
- • **Rustic Meets Modern:** Matte black finish with a minimalist design that complements industrial and rustic interiors, elevating your kitchen’s style.
- • **Sleek & Hidden Design:** Discreet L-shape bracket mounts under counters for a clean, open look—no more bulky corbels or knee bumps.
- • **Effortless Installation:** Includes all hardware and easy-to-follow tutorials so you can upgrade your space without the hassle.
- • **Versatile Compatibility:** Perfectly engineered for quartz, granite, wood, concrete, and laminate surfaces—your all-in-one countertop hero.

## Overview

The WINKER Countertop Support Bracket 2 Pack offers heavy-duty, hidden L-shaped metal brackets measuring 6"x6"x2.5" with a robust 300 lb load capacity per pair. Crafted from premium 10mm thick iron with a matte black finish, these brackets provide strong, stable support for quartz, granite, wood, concrete, and laminate countertops. Designed for easy installation with included hardware, they deliver a sleek, space-enhancing solution that blends seamlessly into rustic and industrial decor styles.

## 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: Super strong - 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: these are heavy duty brackets

## 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 | B0DH2PQ6W8 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 57,813 in DIY & Tools ( See Top 100 in DIY & Tools ) 471 in Shelf Brackets & Supports 260,538 in Storage & Organisation |
| Customer Reviews | 4.7 4.7 out of 5 stars (302) |
| Date First Available | 8 Nov. 2024 |
| Finish | Matte Black |
| Finish type | Matte Black |
| Included Components | bracket,screw |
| Item Weight | 5.91 kg |
| Item depth | 2.5 inches |
| Item model number | CBS-1 |
| Manufacturer | WINKER |
| Mounting type | Under Counter Mount |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 5.91 kg |
| Size | 6″x6″x2.5″ |
| Style | White-2Pack |
| Unit count | 2.0 Count |

## Product Details

- **Brand:** WINKER
- **Colour:** White
- **Item dimensions L x W x H:** 25 x 25 x 25 millimetres
- **Item weight:** 5.91 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, White - Image 1](https://m.media-amazon.com/images/I/21sbW3YwXML.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, White - Image 2](https://m.media-amazon.com/images/I/31VAmAdDUCL.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, White - Image 3](https://m.media-amazon.com/images/I/31cTCuuaHTL.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, White - Image 4](https://m.media-amazon.com/images/I/41J8i9O5CvL.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, White - Image 5](https://m.media-amazon.com/images/I/41de8K3RdCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super strong
*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 T***. on 18 August 2025*

these are heavy duty brackets

### ⭐⭐⭐⭐⭐ 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

- Countertop Support Bracket 2 Pack White 3/8" Thick Heavy Duty Countertop Hidden Bracket 6" x 6" x 2 1/2" L Bracket Metal Corbels for Quartz/Granite/Wood/Concret/ Laminate Countertops
- BATODA 8" Countertop Support Brackets (4 Pcs) for Granite - Heavy Duty L Shelf Bracket - Wall Mounted for DIY Open Shelving - Blind Shelf Support (8 Inch Pack 4)
- (3-Pack) Countertop Support Bracket,Top Mount,Solid Heavy Duty Knee Wall Hidden Granite Countertop Support Floating Shelf Bracket,Shelf Bracket Hardware,Set of 3,12 Inch,DIY Projects,Screws Included

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-24*