Earlier in the month we helped a co-resident at our HQ set up their shop.
Stands / racks were needed for cables, speaker stands and more.
I’d built a version of the “$30 Lumber Rack” (original here) earlier in the week to tame my pile of pipe, duct and timber.
A couple of clever angled jigs were set up on the drill press with forstner bits and before long we had a sturdy adjustable system.