Non-Penetrating Roof Mount with 1.25" x 60" Mast - Satellite WIFI - EZ NP-60-125 Flat Roof Mount NON-PENETRATING ROOF MOUNT FOR SATELLITE DISHES, WIRELESS INTERNET ANTENNAS, ETC USES STANDARD CONCRETE BLOCKS TO ANCHOR TO ROOF STEEL CONSTRUCTION. 35" X 35" BASE FEATURES 1-1/4" X 60" MAST Made in the USA