Rugged metal drawer is great for keeping small items such as nuts & bolts.  These drawers sure handle a lot of weight.  Right now I've got 50 on shelves, each full of cutting & welding tips.  Each drawer comes with two dividers.  The best part is there are hundreds available.

Interior Dimensions: 5" W, 22" L, 3" D.  Exterior dimensions are virtually the same except the handy pull lip extends the overall length to 23 1/2".