This 4 ft. x 6 ft. x 8 ft. high 3-sided driver’s cage is used to secure visitor (or employee) entrances in warehouses and larger facilities. This 3-sided driver’s cage is constructed in the USA from heavy-duty 10-gauge wire, woven in a 2” x 1” rectangular mesh pattern and welded to the panel frame. The complete cage kit includes 2 keys for a keyed lock on the driver side, a push bar on the warehouse side, a 7’H Hinged door, and a 2' x 1' 8" slide-up service window with a shelf. All posts, panels, and necessary hardware for assembly and securing it to two existing facility walls and concrete flooring are also included. 3-wall cages require an existing facility wall to be anchored to, making optimal placement on the back and side walls around main entrance points. This cage kit ships fully palletized within 2-3 days and requires assembly (instructions included). Various options are also available should you want to customize this cage with additional electronic locking options or dimensions that better optimize your space. Please contact us for a fast quote if you need to customize your cage. Additional specifications found below.