Parts picking trays, designed for production lines, are rugged and reasonably priced. They nest in various sizes and have lids available. There are many sources for these. I am only familiar with Schaefer Systems. But I don't think you will be able to buy directly from them. They sell mostly to automotive manufacturers. But they have resellers. And competitors.
https://www.ssi-schaefer.com/en-de/...rs/containers-totes-trays-and-bins/trays-3288
Grainger carries some of their products. They have large trays that can nest several smaller trays. And lids.
https://www.grainger.com/product/49...MI846tlpel9wIVlbbICh1hCAqZEAkYBiABEgKANvD_BwE:G:s&s_kwcid=AL!2966!3!496359976498!!!g!439500474908!&gucid=N:N
S
aid:GGL:CSM-2295:4P7A1P:20501231&gclid=EAIaIQobChMI846tlpel9wIVlbbICh1hCAqZEAkYBiABEgKANvD_BwE&gclsrc=aw.ds
https://www.ssi-schaefer.com/en-de/...rs/containers-totes-trays-and-bins/trays-3288
Grainger carries some of their products. They have large trays that can nest several smaller trays. And lids.
https://www.grainger.com/product/49...MI846tlpel9wIVlbbICh1hCAqZEAkYBiABEgKANvD_BwE:G:s&s_kwcid=AL!2966!3!496359976498!!!g!439500474908!&gucid=N:N

