Middle Atlantic CBS-MRK-31R SKIRTED WHEELBASE, FITS 31in DEEP MRK'S, INCLUDES FINE FLOOR CASTERS

Middle Atlantic CBS-MRK-31RThe Middle-Atlantic MRK-31R Skirted Wheelbase provides a handy platform flush with bottom rackspace for supporting heavy equipment and mounting electrical boxes. The fine construction of this wheelbase includes Dynatread TPR soft rubber wheels for added floor grip and extra durability. With a 700 lb. capacity, this commercial grade wheelbase is equipped with heavy duty non-locking 3 inches ,,swivel wheels and are UL listed in the US and Canada. Each base comes with its wheels preinstalled to save time, fits inside rack, and raises total rack height only 3/4 inches. This wheelbase works with LF leveling feet and fits the 31 inches ,,deep MRK series.