Hoffman PRA1920TP Rack Angles,19 in.Tapped, Fits 2000mm, Steel/zinc19-in. U-Shaped Rack Angles are available in square-hole and tapped-hole designs. Tapped Rack Angles are 12 gauge plated steel with 10-32 tapped holes. Square-Hole Rack Angles are 14 gauge plated steel designed to accept metric or English cage nuts. 19-in. Rack Angles are fixed directly into a 600-mm wide enclosure frame. To mount 19-in. Rack Angles in 700- or 800-mm wide frames, use frame reducing brackets. Product Specifications BRANDHoffman® COLOR FINISHZinc HEIGHT INCHES16.5 MANUFACTURERS PART NUMBERPRA1920TP CONSTRUCTIONSteel DESCRIPTION19-In. Rack Angles HEIGHT MM419 HOLESTapped USE WITHPROLINE¢ DataCOm Packages FITS2000mm RACK UNITS42