Hoffman D19FVT912B Shelf, vented, tool-less, 900-1200mm deep, Steel/BlackAn easy-to-install tool-less vented 19-in. shelf. Mounts onto rack angles that have EIA-spaced square holes (.375 in.). Shelf slides open and provides a variable-sized, continuous surface for equipment. Back of shelf has oval cutouts for power and data cables. Accessory hole patterns at back of shelf fit small and large D-rings to help manage cable. Made of steel with a 150 lb. (68 kg) static load rating. Available with RAL 9005 black or RAL 7035 gray polyester powder coat finish. Product Specifications BRANDHoffman® MANUFACTURERS PART NUMBERD19FVT912B CONSTRUCTIONSteel MINIMUM DEPTH INCHES31.2 DESCRIPTIONShelf, Vented, 19 In. Tool-Less FITS RACK-- COLORBlack H X W X D INCHES-- RACK UNITS-- MAXIMUM DEPTH MM1151 MAXIMUM DEPTH INCHES45.3 MINIMUM DEPTH MM792