Hoffman EWMR72S AccessPlus Rack Angle, 72 in Sq Hole Plt, Steel/ZinkHoffman EWMR72S, AccessPlus Rack Angle, 72 in Sq Hole Plt, Steel/Zink. Product Specifications BRANDHoffman® COLOR FINISHZinc MANUFACTURERS PART NUMBEREWMR72S CONSTRUCTIONSteel DESCRIPTIONRack Angles Fits 72-In. Square A X B X C MM-- A X B X C INCHES-- FITS CABINETA = 72.00 RACK UNITS39