Hoffman A722424SSFSN4, Free-SD Single & Dual Access W/3 Pt Ltch, Type 4X, 72.06x24.06x24.06inKit is field-installable on all solid-back-body enclosures. Hardware included. Four brackets per kit. Product Specifications BRANDHoffman® MANUFACTURERS PART NUMBERA722424SSFSN4 TYPE4X CONSTRUCTIONSS Type 304 DESCRIPTIONFree-Stand & Single & Dual Access A X B X C MM1830 x 611 x 611 A X B X C INCHES72.06 x 24.06 x 24.06