12717-519

Provides retractable rack-mounting tray for most keyboards up to 8.5"D (216 mm). Mounting hardware not included. Extends 8" (200 mm), giving full access to keyboard. Retracts when not in use. 19" version holds up to 16.1"W (409 mm) keyboards. Made of strong, lightweight aluminum. This tray does not support the mouse pad attachment.