Middle Atlantic RIB-1-MRK-26 Riser BaseTimesaving and practical, the Raised Floor Enclosure System consists of 2 1 2" high riser bases, designed to streamline field rough in procedures prior to the arrival of racks and enclosures. The RIB 1 MRK 26 raises equipment to the ideal height for clean cable management, making it easier to route, organize, and conceal cables in busy data centers, broadcasting facilities, and control rooms. This riser base also doubles as a lower cable chase in