---
product_id: 729680859
title: "WINKER Countertop Support Bracket 3 Pack Heavy Duty 3/8\" Thick Hidden L Shelf Bracket 6\" x 6\" x 2.5\" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, White"
brand: "winker"
price: "3755 DH"
currency: MAD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ma/products/729680859-winker-countertop-support-bracket-3-pack-heavy-duty-3-8
store_origin: MA
region: Morocco
---

# matte black frosted finish 6"x6"x2.5" size fits 6"-10" overhangs 300lb load capacity WINKER Countertop Support Bracket 3 Pack Heavy Duty 3/8" Thick Hidden L Shelf Bracket 6" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, White

**Brand:** winker
**Price:** 3755 DH
**Availability:** ✅ In Stock

## Summary

> 🖤 Support your style with invisible strength!

## Quick Answers

- **What is this?** WINKER Countertop Support Bracket 3 Pack Heavy Duty 3/8" Thick 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?** 3755 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/729680859-winker-countertop-support-bracket-3-pack-heavy-duty-3-8)

## 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 & Invisible:** Hidden under-counter mounting keeps your space open and modern—no bulky corbels or braces in sight.
- • **Rock-Solid Support:** Engineered to hold up to 300 lbs per pair, ensuring your quartz or granite countertops stay secure and crack-free.
- • **Effortless Installation:** Comes with all hardware and easy-to-follow tutorials—upgrade your countertop support without the hassle.
- • **Rustic Industrial Vibes:** Matte black frosted finish adds a stylish, contemporary edge that complements any modern or rustic décor.
- • **Perfect Fit for Overhangs:** Designed for countertop overhangs between 6" and 10", providing tailored stability for your kitchen setup.

## Overview

The WINKER Countertop Support Bracket 3 Pack offers heavy-duty, 3/8" thick steel brackets measuring 6"x6"x2.5" designed to support quartz, granite, wood, concrete, and laminate countertops with overhangs from 6" to 10". Each pair can hold up to 300 lbs, featuring a matte black frosted finish for a sleek, hidden look that blends seamlessly with rustic or industrial interiors. Easy to install with included hardware, these brackets provide a cost-effective, durable solution to reinforce your countertops while maintaining a clean, open aesthetic.

## 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.

## 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.
- 3 Packs of Countertop Metal Brackets in the Package. Our metal countertop shelf brackets include 3 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 |
|---------------|-------|
| Item Depth | 2.5 inches |
| Mounting Type | Under Counter Mount |
| Manufacturer | WINKER |
| UPC | 717020008236 |
| Item Weight | 9.79 pounds |
| Product Dimensions | 1 x 1 x 1 inches |
| Item model number | CSB |
| Size | 6″x6″x2.5″-3/8" thick |
| Style | White-2Pack |
| Finish | Matte Black |
| Included Components | bracket,screw |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** White
- **Brand:** WINKER
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 1 x 1 x 1 inches
- **Finish Type:** Matte Black

## Images

![WINKER Countertop Support Bracket 3 Pack Heavy Duty 3/8" Thick 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/613HsWP4XjL.jpg)
![WINKER Countertop Support Bracket 3 Pack Heavy Duty 3/8" Thick 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/51Vj--fHz8L.jpg)
![WINKER Countertop Support Bracket 3 Pack Heavy Duty 3/8" Thick 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/51b1MSwgS7L.jpg)
![WINKER Countertop Support Bracket 3 Pack Heavy Duty 3/8" Thick 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/61Jc8eqs5rL.jpg)
![WINKER Countertop Support Bracket 3 Pack Heavy Duty 3/8" Thick 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/51X1ob4bfFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality
*by A***R on September 11, 2025*

Very heavy duty.....nice finish!

### ⭐⭐⭐⭐⭐ Very sturdy.
*by S***D on August 16, 2025*

The brackets are very sturdy. We used four to support a Formica countertop twelve feet wide and seventeen inches deep. We cut thru the drywall to mount directly on the wall studs.

### ⭐⭐⭐⭐⭐ Great for floating counters
*by N***M on June 20, 2025*

Super strong and durable, have been using these for a floating countertop and the really provide great support.

## Frequently Bought Together

- Heavy Duty Countertop Support Bracket 3 Pack - 6" x 6" x 2.5" L Bracket Metal Corbels for Quartz, Granite, Wood, Concrete, Laminate Countertops
- 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)
- Heavy Duty Granite Countertop Support Bracket 4 Pack - 12"x6"x2.5" Black Shelf L Bracket for Quartz, Wood, Concrete, Laminate Countertops

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ma/products/729680859-winker-countertop-support-bracket-3-pack-heavy-duty-3-8](https://www.desertcart.ma/products/729680859-winker-countertop-support-bracket-3-pack-heavy-duty-3-8)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-25*