TIP: For more space (wide) install ears (L bracket) inside (behind) the vertical rack U post (not to wrap ears around the post) and reverse mount cage nuts (screw it from the inside) so the mounting bracket flush even with the end of the U-post ^^ The device mounted on the rails can be quickly detached using the plastic handle ^^ The bumper at the rear keeps the slide from moving when in retracted position ^^ Ball-bearing sliding rails that are temporarily lockable at three stages ^^ Toolless installation with all hardware included


