Find your rack — by name, or by the space you have — see it at true size (even in your room), then hang attachments on it, every one checked for fit. When it looks right, copy the whole thing into a build.
Narrow by fit
Advanced fit — uprights & holes
…or know your rack
Start narrowing — pick the space you're working with on the left, or a brand on the right, and the matching racks appear here at true size.
Rack Builder (Beta) — configure a rack and its attachments · FMTS