Non Penetrating Mount for Satellite Dish Fits SLP-F, 18DISH, 1820DISH, DISH 500, 1,000.2, 1,000.4 and DTV66E series antennas. Also fits most 18 & 24 oval dishes. Drill custom clearance holes for any other small dish foot patterns. 38.50 in. wide x 2.00 in. high x 35.63 in. deep Wind leg attachment holes are provided in two different directions for maximum stability. Grey powder coated steel construction.1.5" angle steel frame holds eight concrete blocks for ballast. No roof drilling or roof penetration required.