---
product_id: 147876567
title: "Heavy-Duty Shelf Brackets - Premium Construction Grade 1/4\" (6mm) Thick Steel - Matte Black Iron Finish for Modern Farmhouse Rustic Open Shelving w/ Hardware, 4-Pack (L Bracket 8\" x 6\")"
brand: "claimed corner"
price: "S/.360"
currency: PEN
in_stock: true
reviews_count: 8
category: "Claimed Corner"
url: https://www.desertcart.pe/products/147876567-heavy-duty-shelf-brackets-premium-construction-grade-1-4-6mm
store_origin: PE
region: Peru
---

# Matte black iron powder coat finish 1/4" (6mm) thick premium steel 250+ lbs load capacity per pair Heavy-Duty Shelf Brackets - Premium Construction Grade 1/4" (6mm) Thick Steel - Matte Black Iron Finish for Modern Farmhouse Rustic Open Shelving w/ Hardware, 4-Pack (L Bracket 8" x 6")

**Brand:** claimed corner
**Price:** S/.360
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your space with industrial strength and timeless style—because your shelves deserve the best.

## Quick Answers

- **What is this?** Heavy-Duty Shelf Brackets - Premium Construction Grade 1/4" (6mm) Thick Steel - Matte Black Iron Finish for Modern Farmhouse Rustic Open Shelving w/ Hardware, 4-Pack (L Bracket 8" x 6") by claimed corner
- **How much does it cost?** S/.360 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/147876567-heavy-duty-shelf-brackets-premium-construction-grade-1-4-6mm)

## Best For

- claimed corner enthusiasts

## Why This Product

- Trusted claimed corner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Use Beveled Holes:** Mount upright or inverted for L or J ledges—adapt your shelving to any space or aesthetic.
- • **Built to Outlast Trends:** Contractor-grade 6mm steel supports any style from rustic farmhouse to maximalist chic.
- • **Pro-Ready Finish & Hardware:** Scratch-resistant matte black powder coat with included heavy-duty screws and anchors for seamless installs.
- • **Unmatched Strength & Stability:** Holds 250+ lbs per pair with zero sag—perfect for heavy-duty storage or statement shelving.
- • **Versatile Fit for Common Lumber:** Designed for 7" to 10" boards, ideal for 1x10 and 2x10 lumber—flexible for your custom builds.

## Overview

These Claimed Corner Heavy-Duty Shelf Brackets feature premium 1/4" (6mm) thick industrial steel with a matte black iron powder coat finish, engineered to hold over 250 lbs per pair. Designed for professional DIY and contractor use, they fit common lumber sizes (7"-10" boards) and come with builder-grade hardware for quick, secure installation. Their versatile beveled holes allow multiple mounting configurations, making them ideal for modern farmhouse, rustic, bohemian, or maximalist shelving projects.

## Description

desertcart.com: Heavy-Duty Shelf Brackets - Premium Construction Grade 1/4" (6mm) Thick Steel - Matte Black Iron Finish for Modern Farmhouse Rustic Open Shelving w/ Hardware, 4-Pack (L Bracket 8" x 6") : Tools & Home Improvement

Review: The best out there - These are awesome... very very sturdy and durable, great quality for a great price, hardware is solid and included!! Don't bother with any other brand, these are heavy duty
Review: These are the ones you want - I've used different sizes of these Claimed Corner brackets around my house, along with trying similar styles from other brands on desertcart, and can say these are easily the best ones I've seen on here. I have some of them supporting 7 foot long pantry shelving that holds heavy jars and other food products, with no bend in them at all. You'll want to space them closer together for heavier shelves is all. A couple of differences with these that set them apart are - they are not painted. They have a nice dark, almost black, natural finish that doesn't scratch away easily, and is very uniform but rustic looking. Other ones I've tried have had sloppy paint that comes off easily. Also, the screw holes are already counter sunk so you get a nice flush finish when you put the included screws in. And speaking of, the screws are top-quality, strong, and they even include and extra one in each size. My only request is that they'd offer more sizes with them. It's be nice to have some that extend to 8 inches on both ends, and perhaps a smaller size as well. Otherwise a great product.

## Features

- CONTRACTOR-GRADE HEAVY DUTY STEEL: Quarter Inch (1/4") 6mm thick premium industrial steel. These construction-grade shelf brackets outlast flimsy 5mm imports for support of evolving décor trends from minimalism, eclectic, biophilic designs, maximalism, bohemian, or classic styles like rustic farmhouse, cottagecore, or vintage revival.
- PRO-ENGINEERED 250LB+ LOAD CAPACITY: Engineered for professionals - holds 250 lbs+ per pair with no bounce or sag. Perfect for heavy-duty garage storage, workshop shelves, or open kitchen shelving where lesser brackets buckle.
- IDEAL FOR PROFESSIONAL DIY BUILDS: Our industrial modern mid-century floating DIY shelf bracket set is built to withstand professional demands, featuring a durable matte iron black iron powder coated finish that is scratch and rust resistant.
- FITS COMMON LUMBER BOARDS: This 8" x 6" bracket can be used with boards from 7 inches to 10 inches and will fit nominal size boards 1x10 and 2x10.
- BUILDER GRADE HARDWARE INCLUDED - A pro job needs pro tools. We include heavy-duty screws and high-quality drywall anchors for secure, reliable installs right out of the box. No hardware store detours. Our complete kit enables quick and seamless shelving décor refreshes from organic bohemian charm to bold maximalist, or biophilic escapes.
- BEVELED HOLES ON BOTH SIDES: Each bracket features beveled holes on both sides for use in multiple configurations. Use upright for L-shapes or inverted for J-ledges to fit your individual needs.
- 4-PACK MULTI-PURPOSE SHELF SUPPORTS: Maximize space with style and confidence. Ideal for countertops, mantel ledges, open-concept wall shelving, eclectic kitchens, biophilic accents, vintage revival treasures, or any maximalist, boho, farmhouse, or cottagecore upgrades in dining room, bedrooms, offices, bathrooms, and garages.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Claimed Corner |
| Color | Matte Black |
| Finish Type | Matte |
| Item Weight | 1.88 Kilograms |
| Item dimensions L x W x H | 6 x 4 x 2 inches |
| Material | Iron , Metal |

## Product Details

- **Color:** Matte Black
- **Brand:** Claimed Corner
- **Material:** Iron, Metal
- **Item dimensions L x W x H:** 6 x 4 x 2 inches
- **Item Weight:** 1.88 Kilograms

## Images

![Heavy-Duty Shelf Brackets - Premium Construction Grade 1/4" (6mm) Thick Steel - Matte Black Iron Finish for Modern Farmhouse Rustic Open Shelving w/ Hardware, 4-Pack (L Bracket 8" x 6") - Image 1](https://m.media-amazon.com/images/I/91tEkk-kO8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best out there
*by B***D on October 18, 2025*

These are awesome... very very sturdy and durable, great quality for a great price, hardware is solid and included!! Don't bother with any other brand, these are heavy duty

### ⭐⭐⭐⭐⭐ These are the ones you want
*by P***M on January 21, 2021*

I've used different sizes of these Claimed Corner brackets around my house, along with trying similar styles from other brands on Amazon, and can say these are easily the best ones I've seen on here. I have some of them supporting 7 foot long pantry shelving that holds heavy jars and other food products, with no bend in them at all. You'll want to space them closer together for heavier shelves is all. A couple of differences with these that set them apart are - they are not painted. They have a nice dark, almost black, natural finish that doesn't scratch away easily, and is very uniform but rustic looking. Other ones I've tried have had sloppy paint that comes off easily. Also, the screw holes are already counter sunk so you get a nice flush finish when you put the included screws in. And speaking of, the screws are top-quality, strong, and they even include and extra one in each size. My only request is that they'd offer more sizes with them. It's be nice to have some that extend to 8 inches on both ends, and perhaps a smaller size as well. Otherwise a great product.

### ⭐⭐⭐⭐⭐ Great product!
*by J***T on September 8, 2025*

These brackets worked great! They are strong and hold the 32 jars of peaches easily.

## Frequently Bought Together

- Premium Heavy-Duty Shelf Brackets - Quarter Inch (1/4") Thick - Rustic Industrial Modern Farmhouse Black Iron Finish Open Shelving Holder Hanger w/ Hardware, 4-PK - Multiple Sizes Available (8" x 6")
- 12 Inch Shelf Bracket Heavy Duty L Shelf Bracket 12 x 8 Inch Metal Shelf Bracket with Hardware, Black, 4 Pack

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**Shop now:** [https://www.desertcart.pe/products/147876567-heavy-duty-shelf-brackets-premium-construction-grade-1-4-6mm](https://www.desertcart.pe/products/147876567-heavy-duty-shelf-brackets-premium-construction-grade-1-4-6mm)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-05*