Make your cubicle walls work for you by using the GridWorks System. Use in open plan systems, private offices or common areas. GridWorks' clean lines and sensible design provide an attractive means of helping people work more efficiently. Included universal mounting system allows easy installation on panels up to 2-5/8" thick or mount on a wall. System adjusts in three levels in 4-1/2" increments. Grid components lock in place but can be easily repositioned. Compact system contains a GridWall, two letter trays, a two-slot sorter, a binder bin and a 2' shelf. Strong welded steel wire construction in a continuous loop design with a hardened epoxy finish in Charcoal for durability. System is compatible with Safco's Panelmate Organizers. Weight capacity of the letter tray is 35 lb. Binder bin has a 40 lb. capacity. The two-slot sorter has 10 lb. capacity. The shelf holds up to 40 lb..