Buzz's LARGE Under Bench Storage System

This is a LARGE, modular storage system, intended to be mounted to the underside of a workbench. I printed it on a printer with a build envelope of 300mm x 300mm x 325mm tall. Drawers had to be split into 2 parts to reduce supports and improve appearance.

Each module consists of:

1 Box (the outer housing)
2 Drawers, each consisting of:
1 Drawer Back
1 Drawer Front
(2) Bottom Trays (1 per drawer. Bottom trays have clearance for 1/4” screws)
(2) Top Trays (1 per drawer)
(4) Dividers (1 per tray, if needed)
(4) drawer sliders* (2 per drawer) * I purchased these on Amazon (https://www.amazon.com/gp/product/B0DF79FG71) Sliders may need minor modification to enlarge bolt holes or create clearance for 1/4” screw heads)
To attach module to bench:
(4) wood screws (to attach to bottom of work bench. (Length of screw dependent on bench thickness)
(4) 1/4-in x 1-1/4-in Fender Washers (to use with wood screws to spread the load ***IMPORTANT***)
To attach sliders to box walls where two modules mee