Hex key holder

Version 2 is available: https://www.thingiverse.com/thing:2438701

Hex key holder. Print little support piece if you need.
My key size: 1.5, 2, 2.5, 3, 4, 5, 5.5, 6, 8, 10 mm.
Rack is suitable for a slightly different size keys.

Engineering jobs from Finland and google translations.