Allen Tel AT55HM 3.5" 2U Patch Panel Hinged Wall Mount Bracket AT55HM-3. Hinged wall mount brackets measuring 19" (48.26 cm) x 6" (15.24 cm) deep designed to provide for smaller system requirements where a free standing rack is not required.Model Number: AT55HMPart Number: AT55HM-3Features:- 19 inch wall mount hinged brackets- Does not require free standing rack- EIA standard hole patterns- 40 pound load ratingTechnical Specifications:Dimensions & WeightDepth: 6 inHeight: 3.5 inWidth: 19 inMiscellaneousColor: BlackHeight (Rack Units): 2Product Type: Rack bracketRack Size: 19"