Piano Boxes are one of the most common tool boxes on a job site, and Knaack is what you will find most often. The Storage Master 89D is one of the line of tool boxes that includes a very convenient junk drawer. The separate drawers are one of the best things they ever did to the piano box line. I have modified my box to both be more efficient on the job and to allow for more organized storage.

Knaack Storage Master 89D https://amzn.to/3guKUQ1