OEMTOOLS Foldable Magnetic Tray Set, 4-1/2" Magnetic Tray for Small Parts

These are pretty nice. I like that they are collapsible for storage. The magnetic strength isn’t the best but that doesn’t bother me.

I really like these trays. I have 3 sets so far and will likely buy more in the future. The sides unfold / pop up high enough so that it's unlikely anything in them will simply be jostled out. They're light and flatten down to stack and store in minimal room. Fasteners stay put in them well enough that - if you're working with multiple fastener types - you can even stick one type on the bottom next to one side, another on the bottom next to a different side, etc. and they'll usually stay put to keep the different fasteners separated. During re-assembly of your project, you can clearly see how many of a particular fastener you have left. That works much better than the old jars or plastic bags I used to use to hold fasteners during disassembly; where the different types of fasteners often get all jumbled together in one big pile, My only challenge with them is that I've gotten so used to using them on most projects. When I have to interrupt work on one project before it's completed and move to another, I typically found that the prior project was occupying one or more of these trays that I now needed for the priority project. But I don't want to unload the fasteners from the first project and put them in a container as one big pile. That's why I've bought several sets so far. Highly recommended.

Nice set of trays, cheaper compared to tool truck ones and same quality. Only set back is the black tray is not magnetic so the bolts fall.

Outstanding product. The only this is the magnet could be a little stronger. Otherwise works well. Good value for the price. Perfect size for keeping bolts organized. Very easy to use.

Set of 4, I use them at work (work on cars). I like them so much I bought a second set for work. Makes keeping track of small parts simple. Highly recommended

Magnets could be stronger. I have them flat on 4 corners of my lift and a slight nudge when empty falls right off. With lug nuts or weight in them, they are fine.

Works great!

Works great and is much cheaper than anything you would find on the tool truck