The Oven Parts & Accessories model 60.12.022 by Rational. Mobile Plate Rack, type 10-full size Pro/Classic, (52) 12-1/4 plate capacity, (use run-in rail 60.74.650) (max plate height 1-1/4 - max meal height 2-1/2) ( Rational - 60.12.022 ) The 60.12.022...