Hoffman ERA196TH Rack Angles,19inThru-Hole(2), Fits 600mm, Steel/zincRack Angles allow for mounting 19-in. rack equipment in 600-mm wide enclosures. Plated 14 gauge steel with .281-in. (7-mm) diameter holes (through-hole type). Twenty M5 screws and 20 clip nuts included for mounting rack angles to enclosure and for mounting equipment to rack angles. Product Specifications BRANDHoffman® COLOR FINISHZinc MANUFACTURERS PART NUMBERERA196TH CONSTRUCTIONSteel DESCRIPTIONRack Angles A X B X C MM-- A X B X C INCHES-- FITS600mm FITS A (IN.)600 FITS A (MM)23.62