I recently setup some storage cupboards in my shed to try and organize it. What I used are some glass door drink fridges that got from one of our scrap yards, these would have been used in cafes and small shops. The advantage is I can see what is in each cupboard. The shelves are already adjustable so you can make them any height you wish.Storage Cupboards
This one is a double door for Abrasives, grinding and sanding etc.
This is a single door for a Consumables Cupboard.