This bracket kit allows you to mount any standard 19 Inches rack or patch panel to the wall. It has durable steel construction and universal hinged brackets that allow easy access to the cable side of a patch panel for circuit tracing or wiring termination and left or right opening. Accommodates two 12 or 24port; or one 48port patch panel. (Dimensions: L=19 | H=3.5 | D=5.8 Inches)