Designed for 10" tablets, the Small Tough-Claw Base with Long Socket Arm & X-Grip Cradle from RAM Mounts consists of a Tough-Claw rail clamp base, a standard length double socket arm, and a universal spring-loaded X-Grip cradle. The X-Grip cradle expands and contracts, helping to ensure a custom fit for your tablet, while the Tough-Claw rail clamp base allows for toolless installation and removal on round, square, and odd shaped rails and bars with an outer diameter ranging from 0.625 - 1.5". It also features Roto-View technology, meaning that your tablet will be able to rotate up to 90° for viewing in either portrait or landscape mode.