Middle Atlantic 4RU Heavy Duty Rack Mounted Drawer with LockMiddle Atlantic 4RU Heavy Duty Rack Mounted Drawer with Lock Engineered for professional AV, IT, and broadcast environments, the Middle Atlantic TD4LK 4RU heavy duty rack mounted drawer with lock delivers trusted durability, secure storage, and organized access in a compact 19 inch form factor. This 4U drawer fits neatly into standard rack enclosures, maximizing cabinet utility while minimizing clutter. The textured black powder coated finish resists