---
product_id: 71832415
title: "Dmax Heavy Duty L Brackets Black Steel 6\" x 8\" Hidden Countertop Support Brackets | 3/8\" Thick, Holds 150 lbs | Floating Look for Granite, Quartz, Wood, Concrete"
brand: "dmax"
price: "$228"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/71832415-dmax-heavy-duty-l-brackets-black-steel-6-x-8
store_origin: NZ
region: New Zealand
---

# Precision 90° angle robotic manufacturing Supports 150 lbs per bracket 3/8" thick heavy-duty steel Dmax Heavy Duty L Brackets Black Steel 6" x 8" Hidden Countertop Support Brackets | 3/8" Thick, Holds 150 lbs | Floating Look for Granite, Quartz, Wood, Concrete

**Brand:** dmax
**Price:** $228
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your space with invisible power — support that’s as strong as it is sleek!

## Quick Answers

- **What is this?** Dmax Heavy Duty L Brackets Black Steel 6" x 8" Hidden Countertop Support Brackets | 3/8" Thick, Holds 150 lbs | Floating Look for Granite, Quartz, Wood, Concrete by dmax
- **How much does it cost?** $228 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/71832415-dmax-heavy-duty-l-brackets-black-steel-6-x-8)

## Best For

- dmax enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Support:** Holds up to 150 lbs per bracket, perfect for granite, quartz, wood & concrete
- • **Invisible Strength:** Hidden low-profile design for a sleek floating countertop look
- • **Precision Engineered:** Robotic manufacturing ensures flawless 90-degree angles every time
- • **Ready-to-Install Kit:** Includes #14 screws and #3 bit for quick, hassle-free mounting
- • **Versatile Compatibility:** Seamlessly supports overhangs from 8.5" to 12" across multiple surfaces

## Overview

Dmax Heavy Duty L Brackets are precision-engineered 3/8" thick steel supports designed to hold up to 150 lbs per bracket. Their hidden, low-profile design creates a modern floating countertop effect, compatible with granite, quartz, wood, laminate, and concrete surfaces. Manufactured with robotic precision for perfect 90-degree angles, these brackets come with all necessary screws and tools for easy installation, delivering unmatched strength and style for your workspace.

## Description

Dmax Heavy Duty L Brackets Black Steel 6" x 8" Hidden Countertop Support Brackets | 3/8" Thick, Holds 150 lbs | Floating Look for Granite, Quartz, Wood, Concrete

## Features

- Ultra-Strong Hidden Support – 3/8" thick heavy duty metal countertop brackets designed for a floating look while holding up to 150 lbs per bracket.
- Perfect 90-Degree Precision – Manufactured using precision robotic machinery and thoroughly inspected to ensure a flawless 90-degree angle.
- Low-Profile Design – The 8" side without holes tucks seamlessly under countertops, supporting overhangs from 8.5" to 12" for a sleek, hidden installation.
- Multi-Surface Compatibility – Ideal for granite, quartz, wood, laminate, and concrete countertops, ensuring reliable and durable metal bracket support.
- DMAX USA Quality – Crafted for strength, durability, and corrosion resistance, includes 2 ½” long #14 screws and #3 bit for easy installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Finish Type | Unfinished |
| Unit Count | 3.0 Count |
| Item Depth | 10.5 inches |
| Mounting Type | Wall Mount |
| Manufacturer | Dmax |
| Item Weight | 4 pounds |
| Product Dimensions | 14.09 x 8.9 x 4.88 inches |
| Item model number | Parent |
| Is Discontinued By Manufacturer | No |
| Finish | Unfinished |
| Number Of Pieces | 4 |
| Included Components | Countertop |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** 4 Pack Black
- **Brand:** Dmax
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 14.09 x 8.9 x 4.88 inches
- **Item Weight:** 4 Pounds

## Images

![Dmax Heavy Duty L Brackets Black Steel 6" x 8" Hidden Countertop Support Brackets | 3/8" Thick, Holds 150 lbs | Floating Look for Granite, Quartz, Wood, Concrete - Image 1](https://m.media-amazon.com/images/I/81WcuaQbN3L.jpg)
![Dmax Heavy Duty L Brackets Black Steel 6" x 8" Hidden Countertop Support Brackets | 3/8" Thick, Holds 150 lbs | Floating Look for Granite, Quartz, Wood, Concrete - Image 2](https://m.media-amazon.com/images/I/81T28Vn4TyL.jpg)
![Dmax Heavy Duty L Brackets Black Steel 6" x 8" Hidden Countertop Support Brackets | 3/8" Thick, Holds 150 lbs | Floating Look for Granite, Quartz, Wood, Concrete - Image 3](https://m.media-amazon.com/images/I/81k-gkCKE7L.jpg)
![Dmax Heavy Duty L Brackets Black Steel 6" x 8" Hidden Countertop Support Brackets | 3/8" Thick, Holds 150 lbs | Floating Look for Granite, Quartz, Wood, Concrete - Image 4](https://m.media-amazon.com/images/I/81s1UXMLSXL.jpg)
![Dmax Heavy Duty L Brackets Black Steel 6" x 8" Hidden Countertop Support Brackets | 3/8" Thick, Holds 150 lbs | Floating Look for Granite, Quartz, Wood, Concrete - Image 5](https://m.media-amazon.com/images/I/81qVveghuRL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.nz/products/71832415-dmax-heavy-duty-l-brackets-black-steel-6-x-8](https://www.desertcart.nz/products/71832415-dmax-heavy-duty-l-brackets-black-steel-6-x-8)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-09*