Hello!
My company started manufacturing and selling
30° museum brackets earlier this year, precisely to solve this kind of problem.
We've been using them for years -- they come in super handy when a reader rail or angled shelf is needed! We even keep a bunch in our roadkit because they're so useful when improvising solutions on-site. We decided we should market them to other museum professionals -- we make a range of styles, and can customize the colors. We are only making the 30° angle right now (60° if you flip it!), because it is an optimal angle for many applications -- 45° display shelves are pretty steep.
They're sturdy, easy to use, and can be mounted wherever you want to mount them!
I hope these help folks the way they've helped us!
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Jason Jay Stevens
Exhibit Designer/Principal
Flutter & Wow Museum Projects
Ann Arbor MI
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