This Heavy-Duty Adjustable Shelf is a vented and fixed position shelf that is ideal for use in mounting heavier equipment in most standard floor enclosures and 4-post open frame racks.
Supports up to 250 lbs. capacity to hold heavier electronic equipment. an adjustable bracket allows for compatibility with 3 or 6-inch rack rails. includes #12 mounting screws. for use with cable management racks only.