Review on Industrial Steel Pipe Kit - 6 Pack Of Pre-Cut 1/2" × 4" Grey Metal Pipes, Compatible With Standard Half Inch Threaded Fittings - Perfect For Vintage DIY Industrial Shelving by Jason Spainhour

I originally went to get supplied for my banister at Home Depot, but they were almost sold out of everything and said they no longer have any stock in their corporate warehouses and that they won't have any stock until/if the factories in China open up again.So I was happy to find these on Revain, and for much lower price than what Home Depot and Lowes are selling them for. These arrived quickly, and they are pretty heavy/sturdy in my opinion. I screwed together and mounted my whole railing in an hour or so.