Summary

I use one of our bedrooms as an office. These allow me to hang stuff in the closet that regular hangers don't really work for. Some are too heavy or would normally hang perpendicular, or have a sling or strap (all of which apply to the tripod bag in the photo).

Use #4 x 1" machine screws to attach hooks on either end of a 30mm or 60mm bar.

Updated 2020.01.17 to add 90mm bar and longer hook. Using these might allow for some hook-and-loop hardware to be used to hang filament spools.