It's like the carousel shelf in your kitchen that allows you the fastest access to your Fruit Loops. Belkin took that Lazy-Susan design concept and utilized it in the Swing-Away Relay Rack. Now installing and exchanging components is hassle-free. The Belkin's 19" Wall Mount Swing-Away Relay Rack swings open to give you easy access to your components. It features easy installation and is ideal for space limited environments.