The Vision Series Mounting System is a revolutionary design that provides the simplest, most attractive solution to your electronics mounting requirements.Features:All-new sleek, modern designFirst all modular system - extremely versatileSimple selection and installationEasy to add accessoriesPowder coated aluminumRequires Vision Mounting Plate to install radar or sat dome antenna12 Aft Angled Mount12 tallAft Raked 30 degrees