These Quest enclosures provide home theater customers a "ready-to-install" solution. They are shipped fully assembled with built-in shelving, cable managers, and equipment support rails for securing devices. Shelves are mounted to front cage nut rails which can be used for adding additional components. The front and rear are open for easy access to the components and they come complete with steel push pull handles on the front of the enclosure for rolling the enclosure in and out of position. Finished with an Electrostatic Microfinish paint, these metal enclosures give any installation site a truly professional appearance.