Universal Slimline Under Eave satellite mount with 2" OD mount for adding large off-air antennas and satellite dish systems. Designed for under eave installations with large mount foot for improved stability. Galvanized steel, 2" OD, E-Coated for maximum protection. For use with 100 - 120 cm Satellite Dishes, and Large Directional HD TV Antennas Aerials 30" Maximum Rise, (Distance from Base to Top of Pole) 2 - Slimline Long Braces Included 30" Maximum Wall Offset, (Maximum Eave Width) Base Mount Hole Spacing: 5" x 7 7/8" (centers). You get a box of 4 mount kits.