Hydro Crunch Heavy Duty Ratchet Hanger is perfect for hanging grow fixtures, carbon filters, and other heavy items in your grow room. The braided polypropylene rope and ratcheting mechanism provide easy
3/4 inch PVC pipe, cheap and easy to build up/take down.
Also easy to find parts like cross joints or corner connectors to create a box structure. Hope this helps some, I’ve used this in the past