---
product_id: 502842586
title: "Countertop Support Bracket, Heavy Duty L Bracket, 6×4 in"
brand: "yumore"
price: "$82.56"
currency: USD
in_stock: true
reviews_count: 13
category: "Yumore"
url: https://www.desertcart.us/products/502842586-countertop-support-bracket-heavy-duty-l-bracket-6-4-in
store_origin: US
region: United States of America
---

# matte black anti-scratch finish includes premium stainless steel anchors 230 lb max load capacity Countertop Support Bracket, Heavy Duty L Bracket, 6×4 in

**Brand:** yumore
**Price:** $82.56
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your space with brackets that mean business!

## Quick Answers

- **What is this?** Countertop Support Bracket, Heavy Duty L Bracket, 6×4 in by yumore
- **How much does it cost?** $82.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/502842586-countertop-support-bracket-heavy-duty-l-bracket-6-4-in)

## Best For

- yumore enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Stealthy:** Matte black finish blends style with durability—no scratches, no flex
- • **DIY Dream Bracket:** Ideal for floating shelves, countertops, and custom installations—join the elite builders
- • **Unmatched Strength:** Supports up to 230 lbs per pair for your heaviest projects
- • **Pro-Grade Hardware Included:** Comes with stainless steel expansion screws for rock-solid mounting
- • **Precision Engineered Stability:** Thick 1/5" metal and perfect 90° L-shape eliminate wobble and level with ease

## Overview

The YUMORE Heavy Duty Countertop Support Bracket is a 6×4 inch, 1/5 inch thick metal L-bracket designed for maximum stability and load-bearing up to 230 lbs per pair. Featuring a sleek matte black finish and premium stainless steel mounting hardware, it ensures a scratch-resistant, non-flexing support ideal for DIY floating shelves, countertops, and heavy-duty shelving projects. Backed by a limited lifetime warranty, it’s the professional’s choice for durable, stylish reinforcement.

## Description

desertcart.com: YUMORE Countertop Support Bracket, Heavy Duty L Bracket, 6×4 in | 1/5 Inch Thick Metal, 230LB Load Capacity, Easy Installation, for hanging DIY floating shelves, Matte Black, 2 pack : Tools & Home Improvement

Review: Stronghold and beautiful!! - These brackets are awesome!! They're square 90°, strong as can be, and beautiful!! They supply some screws and concrete anchors. I opted for Tapcon screws on my cinderblock wall, but it's always nice when fasteners are supplied. Packaged well, not a scratch on them. I've ordered from this company before and have always been pleased with the product. Will definately order these again!!
Review: Heavy Duty! - These brackets are just what they say, heavy duty. I have a marine salt water dock and boat lift and had the lift redone. My boat was situated a little too far away from the new lift. These brackets were great for a one foot extension of the dock. I used stainless through bolts and stainless lag bolts to attach to the dock. Also used 1.25 inch #12 stainless wood screws to attach to the overlying decking I placed on the brackets. It is very sturdy and I have them on 24 inch centers. They are worth the money.

## Features

- HEAVY DUTY - 2" width and 1/5"thick, wider and thicker than other cheaper thin brackets. L shape structure of stable right angle, easy to make level and get rid of wobbles. Designed for those with high load-bearing needs. Maximum Load 230Ib/100Kg/pair.
- DURABLE SUPPORT BRACKET - The shelf brackets heavy duty made of high-quality metal. Great matte black finish, sleek, understated but strong, non-flexing and anti-scratches
- HIGH QUALITY HARDWARE - Come with mounting accessories, the stainless steel expansion screws have stronger fixation than ordinary screws. Package included: M8x80 Stainless Steel Concrete Anchor x 8pcs, M6x20 Self-tapping screws x 9pcs (Put one more screw for backup). ★★★If any mounting hardware is missing from the package, please feel free to contact us
- PERFECT DIY SHELVING - The L bracket is perfect for hanging DIY wall mounted floating shelves, tool shelves, plant shelf or bar tops, quartz, granite, wood, concrete and other countertop applications, etc
- QUALITY ASSURANCE - Each shelf bracket is individually packed to prevent any scratches during transportation. If any issue with your YUMORE products, please be free to contact us. Backed by YUMORE’s Limited Lifetime

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFQQ8ZSM |
| Best Sellers Rank | #54,251 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #214 in Shelf Brackets |
| Brand | YUMORE |
| Brand Name | YUMORE |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 183 Reviews |
| Finish Type | matte |
| Finish Types | matte |
| Included Components | Mounting Accessories |
| Item Depth | 6 inches |
| Item Dimensions | 6 x 2 x 4 inches |
| Item Type Name | Shelf Bracket |
| Item Weight | 1.28 kg |
| Item dimensions L x W x H | 6 x 2 x 4 inches |
| Manufacturer | YUMORE |
| Manufacturer Part Number | L-4*6-B |
| Material | Metal, Stainless Steel |
| Material Type | Metal, Stainless Steel |
| Model Number | L-S-4*6-B |
| Mounting Type | Wall Mount |
| Set Name | YUMORE Heavy Duty L Bracket Set (2 Pack) |
| Unit Count | 2 Count |

## Product Details

- **Brand:** YUMORE
- **Color:** Black
- **Item Weight:** 1.28 Kilograms
- **Item dimensions L x W x H:** 6 x 2 x 4 inches
- **Material:** Metal, Stainless Steel

## Images

![Countertop Support Bracket, Heavy Duty L Bracket, 6×4 in - Image 1](https://m.media-amazon.com/images/I/61+EhUiIpOL.jpg)
![Countertop Support Bracket, Heavy Duty L Bracket, 6×4 in - Image 2](https://m.media-amazon.com/images/I/6172X9cnrHL.jpg)
![Countertop Support Bracket, Heavy Duty L Bracket, 6×4 in - Image 3](https://m.media-amazon.com/images/I/61Ak9BWSkzL.jpg)
![Countertop Support Bracket, Heavy Duty L Bracket, 6×4 in - Image 4](https://m.media-amazon.com/images/I/71QRBIH7X3L.jpg)
![Countertop Support Bracket, Heavy Duty L Bracket, 6×4 in - Image 5](https://m.media-amazon.com/images/I/71HtXY1-6nL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stronghold and beautiful!!
*by J***Y on April 28, 2026*

These brackets are awesome!! They're square 90°, strong as can be, and beautiful!! They supply some screws and concrete anchors. I opted for Tapcon screws on my cinderblock wall, but it's always nice when fasteners are supplied. Packaged well, not a scratch on them. I've ordered from this company before and have always been pleased with the product. Will definately order these again!!

### ⭐⭐⭐⭐⭐ Heavy Duty!
*by R***P on June 30, 2026*

These brackets are just what they say, heavy duty. I have a marine salt water dock and boat lift and had the lift redone. My boat was situated a little too far away from the new lift. These brackets were great for a one foot extension of the dock. I used stainless through bolts and stainless lag bolts to attach to the dock. Also used 1.25 inch #12 stainless wood screws to attach to the overlying decking I placed on the brackets. It is very sturdy and I have them on 24 inch centers. They are worth the money.

### ⭐⭐⭐⭐⭐ Seriously the best brackets I’ve ever used!
*by M***P on December 29, 2022*

Did extensive research on low profile brackets that can carry a heavy load and these are perfect. Absolutely perfect. Sturdy design, very solid metal and aesthetically pleasing. Built a floating work desk with 4 of these and so far, carrying over 300lbs of load, not even a budge. Bugle screwheads work great with these for a clean finish. Very heavy duty. Will order more. Highly recommend. The low profile makes it so much easier to put drawers/cabinets or other things below with the ease of mind it will hold up. Will update this review in several months to see how well they’ve held up.

---

## 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.us/products/502842586-countertop-support-bracket-heavy-duty-l-bracket-6-4-in](https://www.desertcart.us/products/502842586-countertop-support-bracket-heavy-duty-l-bracket-6-4-in)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-10*