---
product_id: 713143201
title: "WINKER Countertop Support Bracket 2 Pack Heavy Duty 3/8\" Thick Hidden L Shelf Bracket 10\" x 6\" x 2.5\" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, White"
brand: "winker"
price: "¥15974"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/713143201-winker-countertop-support-bracket-2-pack-heavy-duty-3-8
store_origin: JP
region: Japan
---

# 6"x6"x2.5" compact size 0.4" (10mm) thick steel 300lb load capacity WINKER Countertop Support Bracket 2 Pack Heavy Duty 3/8" Thick Hidden L Shelf Bracket 10" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, White

**Brand:** winker
**Price:** ¥15974
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** WINKER Countertop Support Bracket 2 Pack Heavy Duty 3/8" Thick Hidden L Shelf Bracket 10" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, White by winker
- **How much does it cost?** ¥15974 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/713143201-winker-countertop-support-bracket-2-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

- • **Precision Fit:** Perfectly sized 6"x6"x2.5" brackets fit overhangs from 6" to 10" seamlessly.
- • **Sleek & Invisible:** Hidden under-counter design keeps your space open and stylish without bulky braces.
- • **Rock-Solid Strength:** Supports up to 300 lbs per pair, engineered for heavy-duty countertops.
- • **Effortless Installation:** Includes all hardware and clear tutorials for a quick, hassle-free setup.
- • **Versatile Compatibility:** Ideal for quartz, granite, wood, concrete, and laminate surfaces—upgrade any kitchen vibe.

## Overview

The WINKER Countertop Support Bracket 2 Pack offers heavy-duty, 0.4" thick steel brackets designed to support up to 300 lbs per pair. Sized at 6"x6"x2.5", these matte black L-shaped brackets fit countertop overhangs between 6" and 10" and are compatible with quartz, granite, wood, concrete, and laminate surfaces. Their hidden under-counter mounting ensures a clean, open look while providing rock-solid support. Each pack includes all necessary hardware and easy-to-follow installation guides, making it a smart, stylish, and affordable solution for reinforcing your countertops.

## 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. How many granite brackets will you need? ·Countertop brackets are generally spaced 18 - 24 inches apart. ·Start with a bracket at each end of the countertop set 4 - 6 inches away from the end. ·Now measure the space left - in this instance we have 96 inches minus the the placement of the first two brackets placed 6 inches from the edge along with the width of the brackets (2.5 inches each) for a total of 79 inches left. ·79 inches divided by 24 inches = 3.2 brackets. 3 granite brackets would be required for the space left.

## 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.
- ★4 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 |
|---------------|-------|
| Finish Type | Matte Black |
| Unit Count | 2.0 Count |
| Item Depth | 2.5 inches |
| Mounting Type | Under Counter Mount |
| Manufacturer | WINKER |
| Item Weight | 13 pounds |
| Product Dimensions | 1 x 1 x 1 inches |
| Item model number | CBS-1 |
| Size | 6"x6"x2.5" |
| Style | White- 4 pack |
| 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
- **Item Weight:** 5.91 Kilograms

## Images

![WINKER Countertop Support Bracket 2 Pack Heavy Duty 3/8" Thick Hidden L Shelf Bracket 10" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, White - Image 1](https://m.media-amazon.com/images/I/61PORylB3sL.jpg)
![WINKER Countertop Support Bracket 2 Pack Heavy Duty 3/8" Thick Hidden L Shelf Bracket 10" x 6" x 2.5" Metal Corbels for Quartz/Granite/Wood/Concrete/Laminate Countertops, White - Image 2](https://m.media-amazon.com/images/I/61nqMOQDAOL.jpg)
![WINKER Countertop Support Bracket 2 Pack Heavy Duty 3/8" Thick Hidden L Shelf Bracket 10" 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 2 Pack Heavy Duty 3/8" Thick Hidden L Shelf Bracket 10" 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 2 Pack Heavy Duty 3/8" Thick Hidden L Shelf Bracket 10" 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.

## 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 Japan*
*Store origin: JP*
*Last updated: 2026-01-25*