---
product_id: 768057419
title: "Winker Countertop Support Brackets 4 Pack White Heavy Duty Metal L Brackets 12\" x 6\" x 2.5\" for Quartz/Granite/Wood/Concrete/Laminate Countertops"
brand: "winker"
price: "€ 524.55"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/768057419-winker-countertop-support-brackets-4-pack-white-heavy-duty-metal
store_origin: ES
region: Spain
---

# Sleek white painted finish 12" x 6" x 2.5" perfect fit Supports up to 300 lbs per pair Winker Countertop Support Brackets 4 Pack White Heavy Duty Metal L Brackets 12" x 6" x 2.5" for Quartz/Granite/Wood/Concrete/Laminate Countertops

**Brand:** winker
**Price:** € 524.55
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your countertop game with invisible strength and style!

## Quick Answers

- **What is this?** Winker Countertop Support Brackets 4 Pack White Heavy Duty Metal L Brackets 12" x 6" x 2.5" for Quartz/Granite/Wood/Concrete/Laminate Countertops by winker
- **How much does it cost?** € 524.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/768057419-winker-countertop-support-brackets-4-pack-white-heavy-duty-metal)

## 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 Support:** Engineered from heavy-duty iron to hold up to 300 lbs per pair, ensuring your quartz or granite countertop stays secure and stable.
- • **Maximize Your Space:** Transform unused wall areas into stylish storage or display zones with these sturdy L brackets—because every inch counts.
- • **Versatile & Stylish:** White painted finish complements any contemporary or rustic décor, making your countertops the centerpiece of your space.
- • **Effortless Installation:** Includes all necessary hardware and easy-to-follow tutorials, so you can upgrade your kitchen or workspace without hassle.
- • **Perfect Fit for Modern Spaces:** Sized at 12" x 6" x 2.5", these brackets seamlessly support overhangs between 12" and 16", blending functionality with sleek minimalism.

## Overview

Winker’s 4-pack heavy-duty metal L brackets (12" x 6" x 2.5") provide robust, hidden support for quartz, granite, wood, concrete, and laminate countertops. Each pair holds up to 300 lbs, featuring a sleek white painted finish and all necessary mounting hardware for easy installation. Designed to fit overhangs between 12" and 16", these brackets combine durability with minimalist style, perfect for modern kitchens and workspaces.

## Description

The advantage of our countertop bracket is as follows: Support – and strengthen your granite countertops, so you avoid potentially costly and dangerous breaks. HIDDEN - They provide a more spacious and open looking environment. Robust – Most of our brackets are made from 1/2" steel and have multiple mounting points. Safe – our mounts are directly attached to your knee/pony wall and offer a strong and sturdy structure on which your granite countertop can rest. Thin – no claws or suspenders for you or your guests to hit your knees on. Easy to install. Learn how to properly install our brackets by following our easy-to-follow tutorials. Inexpensive - usually much cheaper than Corbels. What length granite bracket do you need? Usually the bracket is the same length as the overhang. When the overhang is 12 inches, the length of the bracket should encompass the width of the knee wall. In most cases, the knee wall is 10.2 cm wide. The overhang plus the knee wall = 40.6 cm. Granite brackets should be positioned 7.6 - 10.2 cm from the edge of the granite slab to ensure they are not visible. So - 16" - 4" = 12" staples. If your knee wall consists of 2 x 6s, then make sure you adjust your size to accommodate the additional 2 inches.

## Features

- Size and dimensions: The size of our countertop mount bracket is 12" x 6" x 2-1/2". Fits countertops with overhangs between 12" and 16". The heavy duty L bracket is suitable for quartz, granite, wood, concrete and laminate worktops.
- Attachment holder with high load capacity. Our countertop brackets are made of high quality iron, which can hold heavy weight well. The metal clips for the worktop can be approx. Holds up to 300 pounds per pair. Combine the simple L brackets and some wooden shelves, you can make the most of your wall space and store more items. It is a simple and affordable way to support the countertop.
- 4 packs of metal brackets for the countertop. Our metal countertop shelf brackets include 4 packs of 12" L-brackets and all hardware. The size of the L bracket is 12 x 6 x 2.5 inches with a thickness of 10 mm. We also include bolt screws in our package to hold heavy weight. All of our wall brackets are packed in a single bag to prevent scratches during transportation.
- Wide application of L brackets for the countertop in daily life. The countertop brackets have a simple L pattern and a frosted black coating, creating a rustic look and very decorative for any room. The shelf brackets for the countertop perfectly match a rustic or industrial home decor. The brackets are perfect for quartz, granite, wood, concrete and laminate countertops.
- Premium Customer Support - We not only supply good quality products, but also provide a pleasant shopping experience for every customer. You can request refund or replacement if you are not satisfied with our products. You could contact us for any help. We all stand behind our product and provide first-class customer service. Just try it and you will not regret your choice!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Finish type | Painted |
| Unit count | 4.0 count |
| Item depth | 2.5 inches |
| Mounting type | Wall Mount |
| Manufacturer | WINKER |
| UPC | 717020008359 |
| Part Number | 12-4PCS-W |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 8.73 kg |
| Item model number | 12-4PCS-W |
| Size | 12″x6″x2.5″-3/8" thick |
| Style | White-4Pack |
| Finish | Painted |
| Item Package Quantity | 1 |
| Included Components | bracket,screw |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 8.73 kg |

## Product Details

- **Colour:** White
- **Brand:** WINKER
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 25 x 25 x 25 millimetres
- **Item weight:** 8.73 Kilograms

## Images

![Winker Countertop Support Brackets 4 Pack White Heavy Duty Metal L Brackets 12" x 6" x 2.5" for Quartz/Granite/Wood/Concrete/Laminate Countertops - Image 1](https://m.media-amazon.com/images/I/51joBk+-a1L.jpg)
![Winker Countertop Support Brackets 4 Pack White Heavy Duty Metal L Brackets 12" x 6" x 2.5" for Quartz/Granite/Wood/Concrete/Laminate Countertops - Image 2](https://m.media-amazon.com/images/I/51pE7fWPTaL.jpg)
![Winker Countertop Support Brackets 4 Pack White Heavy Duty Metal L Brackets 12" x 6" x 2.5" for Quartz/Granite/Wood/Concrete/Laminate Countertops - Image 3](https://m.media-amazon.com/images/I/51b1MSwgS7L.jpg)
![Winker Countertop Support Brackets 4 Pack White Heavy Duty Metal L Brackets 12" x 6" x 2.5" for Quartz/Granite/Wood/Concrete/Laminate Countertops - Image 4](https://m.media-amazon.com/images/I/61Jc8eqs5rL.jpg)
![Winker Countertop Support Brackets 4 Pack White Heavy Duty Metal L Brackets 12" x 6" x 2.5" for Quartz/Granite/Wood/Concrete/Laminate Countertops - Image 5](https://m.media-amazon.com/images/I/51X1ob4bfFL.jpg)

## Available Options

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

## Frequently Bought Together

- Countertop Support Bracket 4 Pack White Heavy Duty Countertop Hidden Bracket 12" x 6" x 2 1/2" L Bracket Metal Corbels for Quartz/Granite/Wood/Concret/ Laminate Countertops
- Countertop Support Bracket 4 Pack 12 inch Heavy Duty 3/8" Thick Black Granite Countertop Bracket 12"x6"x2.5" Shelf L Bracket Mantel Corbels for Quartz/Granite/Wood/Concret/Laminate Countertops
- 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 Spain*
*Store origin: ES*
*Last updated: 2026-02-03*