---
product_id: 528219591
title: "Heavy-Duty Grow Tent Mounting Bars 4x4', High Airflow CFM Kit Prevents Walls from Sucking in, Trellis and Supplemental Lights Mounting for All 4x4 Indoor Grow Tents"
brand: "ac infinity"
price: "€ 71.07"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ac Infinity"
url: https://www.desertcart.ie/products/528219591-heavy-duty-grow-tent-mounting-bars-4x4-high-airflow-cfm
store_origin: IE
region: Ireland
---

# Fits standard 4x4 grow tents Support clamps double weight capacity Heavy-duty steel build Heavy-Duty Grow Tent Mounting Bars 4x4', High Airflow CFM Kit Prevents Walls from Sucking in, Trellis and Supplemental Lights Mounting for All 4x4 Indoor Grow Tents

**Brand:** ac infinity
**Price:** € 71.07
**Availability:** ✅ In Stock

## Summary

> 🌱 Elevate your grow game with rock-solid support and zero compromise!

## Quick Answers

- **What is this?** Heavy-Duty Grow Tent Mounting Bars 4x4', High Airflow CFM Kit Prevents Walls from Sucking in, Trellis and Supplemental Lights Mounting for All 4x4 Indoor Grow Tents by ac infinity
- **How much does it cost?** € 71.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/528219591-heavy-duty-grow-tent-mounting-bars-4x4-high-airflow-cfm)

## Best For

- ac infinity enthusiasts

## Why This Product

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

## Key Features

- • **Maximized Grow Space:** Prevents tent walls from collapsing inward, preserving your precious grow area and airflow.
- • **Versatile Mounting Power:** Easily supports supplemental lights, trellises, clip fans, and drying racks with included clamps.
- • **Unyielding Steel Strength:** Crafted from rigid alloy steel for unmatched durability and long-term reliability under heavy loads.
- • **Future-Proof Load Capacity:** Support clamps double the bars’ weight limit, ready for your expanding grow setup.
- • **Effortless Height Adjustment:** Grip pads and hook-and-loop straps allow quick, secure repositioning without hassle.

## Overview

The AC Infinity Heavy-Duty Grow Tent Mounting Bars are engineered alloy steel bars designed specifically for 4x4 indoor grow tents. They prevent wall collapse while providing a robust framework to mount supplemental lighting, trellises, fans, and drying racks. Included support clamps double the weight capacity, and adjustable grip pads with hook-and-loop straps ensure secure, customizable placement. Trusted by growers for durability and ease of installation, these bars optimize grow space and equipment organization.

## Description

Product DescriptionA set of grow tent accessory bars designed to provide greater support for equipment while maximizing interior space. Constructed with highly resilient steel to form multiple support systems, the CFM bars can be arranged to handle grow accessories without strain or wall bowing. The durable support clamps double the potential weight capacity for reinforced strength to hold additional or heavier products. Firmly secure the mounting bars in place with adhesive grip padding and hook-and-loop straps for effortless placement and height adjustment.ApplicationsThese mounting bars are fitted for grow tent frames of any size to support such accessories as clip-on fans, trellis nets, and drying racks. They can support additional or larger equipment when using the included support clamps. Supplementary lights can magnetically mount onto these bars and be arranged as inter-canopy side lighting.

Review: Great product - It's a good product and I use it to put my net on it for my cannabis. It's very well built and put together well. I can see it lasting a very long time. I would definitely buy again
Review: Sturdy bars with multiple mounting options - The bars are the same quality as the original tent bars. Installation was straight forward, even with the tent full of plants. I did not take off the tent from their original bars as the instructions stated, and installation was still quite easy. There is extra mounting hardware to accommodate different configurations. I'm using the bars to install a trellis net over my plants, and the bars make placement of the net extremely easy.

## Features

- Heavy-duty bars designed to not only prevent tent walls from sucking in but also mount grow accessories.
- Rigid steel build crafted for a reliable hold on grow products and endurance against heavy usage.
- Includes additional support clamps that double the bar's weight capacity to mount heavier items like shelving.
- Grip pads and hook-and-loop straps firmly hold the bars while offering effortless height adjustment.
- Fit for 4x4 grow tents to support supplemental lighting, clip fans, trellises, and drying racks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #12,973 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #250 in Plant Cages & Supports |
| Brand | AC Infinity |
| Color | Gray |
| Customer Reviews | 4.5 out of 5 stars 342 Reviews |
| Frame Material | Alloy Steel |
| Inner Material | Alloy Steel |
| Outer Material | Steel |
| UPC | 819137023581 |

## Product Details

- **Brand:** AC Infinity
- **Color:** Gray
- **Frame Material:** Alloy Steel
- **Inner Material:** Alloy Steel
- **Outer Material:** Steel

## Images

![Heavy-Duty Grow Tent Mounting Bars 4x4', High Airflow CFM Kit Prevents Walls from Sucking in, Trellis and Supplemental Lights Mounting for All 4x4 Indoor Grow Tents - Image 1](https://m.media-amazon.com/images/I/71Fx0Q4ob8L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by D***I on December 30, 2025*

It's a good product and I use it to put my net on it for my cannabis. It's very well built and put together well. I can see it lasting a very long time. I would definitely buy again

### ⭐⭐⭐⭐⭐ Sturdy bars with multiple mounting options
*by D***. on January 1, 2026*

The bars are the same quality as the original tent bars. Installation was straight forward, even with the tent full of plants. I did not take off the tent from their original bars as the instructions stated, and installation was still quite easy. There is extra mounting hardware to accommodate different configurations. I'm using the bars to install a trellis net over my plants, and the bars make placement of the net extremely easy.

### ⭐⭐⭐⭐⭐ They do what they’re supposed to do.
*by S***M on March 12, 2025*

Title says it all. Was looking for more structural support for the tent because of the ventilation fan’s efficacy. These prevent tent implosion when the ventilator spins up. I can’t understand the reviews saying they’re hard to install. I didn’t disassemble my tent as per the instructions and still had it done in about as much time as it took me to type out this review. No comment on load bearing capacity because that wasn’t my intention for the bars. Arguably pricy for what they are but you get what you pay for.

## Frequently Bought Together

- AC Infinity Heavy-Duty Grow Tent Mounting Bars 4x4', High Airflow CFM Kit Prevents Walls from Sucking in, Trellis and Supplemental Lights Mounting for All 4x4 Indoor Grow Tents
- AC Infinity Grow Tent Trellis Netting 4x4', Heavy-Duty Elastic Plant Net with Steel Hooks, Flexible Hydroponics Support for Grow Tents, Gardening, and Horticulture
- AC Infinity CLOUDRAY S6, Grow Tent Clip Fan 6” with Redesigned Long-Life EC Motor, Custom 10 Dynamic Wind Speeds and 10-Level Oscillation, Weatherproof IP-54, for Hydroponics Circulation Cooling

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-24*