Flexible, portable–and organized! DIY isn’t just about building and fixing things. It’s also about inventory management: maintaining a supply of the stuff you need and knowing where to find it. This simple hardware organizer is the perfect project to get you organized. It’s modeled on the hardware organizer systems used in cabinet shops, plumbers’ vans and mechanics’ garages. French cleats make it neat and allows you to grab a storage bin and take it to the job, or rearrange bins instantly…