Has anyone ever built their own racks with 8020 aluminum extrusion?

80_20 aluminum tslot   Dan 80_20 t slot

Easily machined 6105-T5 aluminum alloy rail can be cut to fit and assembled using common shop tools T-Slotted Extrusion,10S,97 Lx1 $ pkg

8020 aluminum extrusion sold by F&L Industrial Solutions, Inc in San Diego County, California 8020 Inc 97 Inches Long x 1 Inch Wide x 1 Inch High, T Slotted Aluminum Extrusion Square Inches, Clear Anodized Finish

book of secrets slot Details ; Material, Aluminum ; Finish, Anodized ; Extrusion Texture, Grooved ; Number of Open Slots, 8 ; For Use With, 10 Series  Good morningafternoontomorrowyesterday I had a thought the other day, why not build custom rack using aluminum t-slot extrusion profiles? I did some