Upgrade your Brodit mount with the Brodit Module Upgrade. This module includes a key lock module and 2 keys, designed specifically for mounts with a rugged boot or exoskeleton. It is suitable for ET40/ET45 (8'' and 10'') and weighs only 0.14kg. Manufactured by BRODIT, the original part number is 216316. Enhance the functionality and security of your mount with this easy-to-install upgrade.