Extra Deep (XD) design creates added capacity for increased storage space. The added space accommodates longer items and presents a novel lean two-bin approach for protected supply management. Shelves can be repositioned easily and can be set from horizontal up to a +/- 20 degree angle for (-) supply containment or (+) optimum visibility and accessibility, especially for the upper shelves. All preconfigured units come standard with (8) XD shelves installed at a 20 degree up angle. Available with Clear or Solid Doors. Clear Doors provide visual access without compromising protection of contents. Available in non-locking, key locking, or code locking doors (with key override).