9-inch double socket arm provides extended reach for flexible mounting options
Flat surface base with 2.5-inch screw hole spacing ensures secure installation on a wide range of surfaces
Marine-grade aluminum construction offers superior durability for harsh environments
Industry-standard 1.5-inch ball fits common mounting patterns for easy integration
Multiple security knobs available for enhanced device protection
Summarized by Shop
This kit has a 9 inch double socket arm, a 1.5 inch ball with the industry-standard AMPS hole pattern, and a flat surface base that is 2.5 inches between screw holes.