Who Sells Steel T Tracks?

Who Sells Steel T Tracks? steel t slot extrusion T-slots can be used for any number of structural applications, and require no welding or special tools for assembly Frames built from aluminum instead of steel steel t slot table The Ultimate Assembly Table: DIY with Aluminum Extrusion and Creative Joinery Techniques

steel t slot table Why not use something like simple steel C-channel ? (EDITED -

steel t slot steel, stainless steel, and nylon T-slot aluminum fasteners are easy to install and can be tightened or loosened with a few simple tools, such as a hex Well here are some of the benefits that T-slotted aluminum has over welded steel Cost Effective and Reduced Fabrication Time Aluminum extrusions costs less