These re-designed Roto racks have a exterior design that includes a recognizable bar design that signify the rack size on the front and rear covers with interlocking capabilities for a secure stack with Roto racks and the Roto shallow racks. Recessed steel, Mil-Spec black twist latches and heavy-duty flush handles, front and rear rack rails with a rack depth of 17.6” so gear can now be mounted front and rear with the supplied rackmount clips.