AC InfinityHeavy-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

I needed an extra support pole/hanging bar for my tent to hang an inline fan and filter. These bars did the job perfectly. One of the standout features is the versatility of these bars. You can easily change the support orientation, allowing you to run two poles down the middle of the tent. The quality of the steel is top-notch, ensuring that the bars are sturdy and reliable. Installation was a breeze, and they fit seamlessly with my existing 2x2 indoor grow tent. I highly recommend the AC Infinity Grow Tent Mounting Bars if you want a reliable and versatile solution to enhance your grow tent setup. They are worth every penny and have significantly improved the functionality of my grow tent.

These are great. The quality is on par with AC's expected high quality. These are not for moving and adjusting. These are for setting and not moving them again. Yes, they are a pain to install, but they are very secure, and I don't even use the lower clamps! If you want something you can move every couple days, I would not recommend these. To everyone else, say goodbye to negative pressure eating valuable real estate! These are very high quality poles, with all the AC bells and whistles. I highly recommend.

First off, these are way overpriced. These should cost like 25 bucks max. But aside from the price gouging they work well, and are a quality product. Included are a multitude of velcro straps, rubber stoppers, and everything you need to add these to any grow tent.If you feel you absolutely need these, than go for it, otherwise I'd wait for a sale or a price drop. For 38 bucks you kinda feel like a sucker for buying them.

Nice but need a couple more. Does what it's made for. Easy to install, using them in a 5x5's

The item itself is great, but the instructions and setup could be better. Maybe I’m just grumpy from installing it in a hot tent.

Keeps the tent from sucking in from using high cfm exhaust systems. Installation was a breeze.If I could improve this in one way I’d make a quick release for the bar by the door for easier access to the garden from the entrance. I found myself not completely installing one side of the bar in front of the tent door so I can move it to accces the garden easier.

Well constructed but too small for 5'x5'. Wish they had some to fit.

The media could not be loaded. What an actual piece of junk. Anyone saying this product is good or is easy to install, is either affiliated with ac infinity or has no experience whatsoever. I have been growing for quite some time and have a few different brands of high CFM kits. Does ac infinity work with an grower before production? How could you get something so simple so wrong? Allow me to tell you. The installation is a nightmare. First, in their own instructions they want you to remove the walls of your grow tent before installing. I am not a total idiot so I passed this step and just put it on with the walls up. Next you have to hold 2 separate bars and wrap a flimsy piece of Velcro around the support bars and the tent corner bars. Hope you have 3 hands. Next you need to screw on a bracket that supports the support bars.... This is the final product being sold. WHAT WERE THEY THINKING?! This looks like a prototype at best. Big problems with this. They know the Velcro is going to wear out and fail over time so they give a few extra. Maybe come up with a more permanent solution (like grow buds did, I will get to it). Next, metal seems like a good sturdy idea, until you've been growing for a few years and realize metal in a high humidity environment is a bad idea. It does not support any extra weight, stating in the instructions it maxes out at TWO POUNDS of weight or FOUR POUNDS with the brackets under. My plastic grow buds one holds just as much if not more weight. It will rust over time, including the brackets and screws, not my plastic one though. Next, every time you need to raise or lower it's an entire process. I will include photos of my grow buds high CFM kit, what a breeze to install and adjust, takes seconds to do either. A plastic piece that snaps on the corner firm enough to hold, loose enough to adjust height. How hard was that? All we need this kit to do is 2 things: keep the tent walls from bowing and hold a trellis net. That's it. Idk what vivosun uses for their pole connectors, but it can't be a worse idea than this. If I had to recommend a high CFM kit it would be grow buds for sure.