Store nonrack mount equipment in a rack mount cabinet with the 1 RU Universal Adjustable Solid Mounting Depth Shelf by Rocstor. This 1 RU shelf is for 19 wide server racks. The 19.5 to 38 adjustable mounting depth makes this shelf flexible for a wide variety of cabinet sizes. A solid shelf design is ideal for nonpowered equipment. The steel construction ensures longterm durability. A 265 lb weight capacity secures your components. Specifications. Weight 13.95 lbs