---
product_id: 526428851
title: "Heavy Duty Shelf Brackets 2 Pack 12\" x 10\" x 2.5\" Black Steel 3/8\" Thick Countertop Support Mantel L Bracket for Wood Granite Quartz Countertop"
brand: "winker"
price: "€ 241.96"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.cy/products/526428851-heavy-duty-shelf-brackets-2-pack-12-x-10-x
store_origin: CY
region: Cyprus
---

# 800-1000lb load capacity 12" x 10" x 2.5" size Includes all mounting hardware Heavy Duty Shelf Brackets 2 Pack 12" x 10" x 2.5" Black Steel 3/8" Thick Countertop Support Mantel L Bracket for Wood Granite Quartz Countertop

**Brand:** winker
**Price:** € 241.96
**Availability:** ✅ In Stock

## Summary

> 🏗️ Elevate Your Space with Strength and Style!

## Quick Answers

- **What is this?** Heavy Duty Shelf Brackets 2 Pack 12" x 10" x 2.5" Black Steel 3/8" Thick Countertop Support Mantel L Bracket for Wood Granite Quartz Countertop by winker
- **How much does it cost?** € 241.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/526428851-heavy-duty-shelf-brackets-2-pack-12-x-10-x)

## 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

- • **Rustic Aesthetic:** Frosted black coating adds a touch of industrial charm to your space.
- • **Versatile Design:** Perfectly complements quartz, granite, wood, and more, fitting seamlessly into any decor style.
- • **Easy Installation:** Comes with all necessary hardware for a hassle-free setup, so you can enjoy your new shelves in no time.
- • **Unmatched Strength:** Engineered to support up to 1000 lbs per pair, ensuring your countertops are safe and secure.
- • **Customer-Centric Support:** We stand behind our products with a satisfaction guarantee and dedicated customer service.

## Overview

The Heavy Duty Shelf Brackets are robust steel supports designed to hold substantial weight, making them ideal for various countertop materials. With a sleek design and included mounting hardware, these brackets not only enhance functionality but also add a rustic touch to your home decor.

## Description

Heavy Duty Shelf Brackets 2 Pack 12" x 10" x 2.5" Black Steel 3/8" Thick Countertop Support Mantel L Bracket for Wood Granite Quartz Countertop

## Features

- ★Heavy Duty Shelf Bracket with Heavy Loading Capacity. Our countertop support brackets are made of premium iron that can hold heavy weight well. Apart from the thick steel, the L brackets has a triangle gusset to increase the loading capacity. The countertop metal brackets can hold about 800-1000lb 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.
- ★Size and Dimension: the size of our countertop support bracket 12" x 10" x 2 1/2". It fit the countertop with overhangs between 16"~20". The heavy duty L bracket is suitable for quartz, granite, wood, concrete and laminate countertops. It’s an economical way to protect your countertop investment. The end of the brackets is specially designed a 45° angle beveled edge and protect users from hurting.
- ★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.
- ★2 Packs of Countertop Metal Brackets in the Package. Our metal countertop shelf brackets include 2 packs of 20 inch L brackets and all hardware. The L bracket size is 20”x8”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.
- ★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 | 16 inches |
| Mounting Type | Wall Mount |
| Manufacturer | WINKER |
| Part Number | triangle-l bracket |
| Item Weight | 13.68 pounds |
| Product Dimensions | 16 x 2.5 x 10 inches |
| Country of Origin | China |
| Item model number | UBL-IM-DLB |
| Style | 12"x10"x2.5"-2 packs |
| Finish | Smooth or Polished |
| Included Components | iron |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Black
- **Brand:** WINKER
- **Material:** Steel
- **Item dimensions L x W x H:** 16 x 2.5 x 10 inches
- **Finish Type:** Smooth or Polished

## Images

![Heavy Duty Shelf Brackets 2 Pack 12" x 10" x 2.5" Black Steel 3/8" Thick Countertop Support Mantel L Bracket for Wood Granite Quartz Countertop - Image 1](https://m.media-amazon.com/images/I/51XWm5ts44L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Sturdy and beautiful!
  

*by R***E on Reviewed in the United States on March 31, 2024*

We realized last minute we needed brackets for our new granite countertops. They came super fast and in time for the installation and boy were we impressed! They are sturdy, well made and beautiful. Another reviewer said you could park a truck on them, which made us laugh- they were right. So happy with these!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very solid
  

*by J***E on Reviewed in the United States on May 10, 2024*

I used these under a 12’ wooden wall to wall desktop. Built the frame and hung it. Then using a level placed these brackets strategically at studs to provide support under a three pieces of butcher block. I had to plan where the counter frame crossmembers go in coordination with the joints of the counter and the studs in the wall. The brackets don’t have holes on the tops so I drilled them to make sure the butcher block was tight against them.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Used these for my breakfast bar
  

*by M***E on Reviewed in the United States on June 20, 2024*

I could have made them myself but decided to save the time and buy them here. No complaints. Heavy duty and well built. Thank you

## Frequently Bought Together

- Heavy Duty Shelf Brackets 2 Pack 12" x 10" x 2 1/3" Steel Countertop Support Bracket L Brackets Mantel Bracket for Wood Granite Quartz Countertop
- Wensilon (700Pcs) #6x5/8" Black Wood Screw Quick Metal Self Tapping Flat Head
- Command Small Clear Wire Toggle Hooks, 10 Hooks and 12 Command Strips, Damage Free Hanging Wall Hooks with Adhesive Strips, Adhesive Hooks for Hanging, Organization and Storage, Holds up to 0.5 lb

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-26*