This Heavy-Duty Security Pole Clamp from CTA Digital is designed for 7 to 14" tablets and provides you with easy-to-use mounting on poles and tabletops, ideal for warehouse machinery, hospital bed rails, and wheelchairs. Aside from tilting, the arm also supports portrait and landscape viewing modes thanks to a rotating joint. For security, the tablet holder can be locked with the included keys and the joint can also be locked into position to prevent it from moving. Moreover, you can route cables within it for a cleaner setup.