Feature●Expands the depth of an ON-Q enclosure by 2-5/8 inches.●Mount to the enclosure at its trim out.●Allows Cooling of Motors with ventilation slots on top and bottom.●Color: white.Description The 28” enclosure extender provides extra space Inside the Legrand 28” enclosure by expanding the depth of the enclosure. The extender mounts to the enclosure at trim out.