Complete tablet mounting system includes Tab-Tite holder, C Size 1.5" ball double socket arm, drill-down base, and backing plate for a secure, permanent installation ^^ Tab-Tite spring-loaded holder fits 9" 10.5" tablets with cases, providing a secure grip without removing your protective case ^^ Drill-down mounting base with included backing plate ensures a strong, stable installation on dashboards and flat surfaces in vehicles and work environments ^^ Ideal for fleet vehicles, service trucks, and mobile workstations where a durable, vibration-resistant tablet mount is required ^^ C Size 1.5" ball and socket system offers enhanced stability for larger tablets with adjustable positioning for optimal viewing angles ^^ Backed by a lifetime manufacturer warranty for long-term reliability and peace of mind