The Twin Screen-Bracket Adaptor is designed to enable heavy plasma and LCD screens to be securely mounted to the ceiling, back-to-back. Available as either a lockable or non-lockable device, the robust adaptor fixes the Jupiter 485-Y and 485-X mounting brackets to 50mm diameter columns, while its innovative swivel assembly enables mounted screens to be rotated through 360º. Mounting columns fix to the adaptor with a large bolt, while acute positioning is regulated by the tightening of two grub screws. Once the lockable adaptor is installed, access to the attached mounting column is managed by a drill-resistant lock, which can be supplied with suited or non-suited keys.