Mounting Hardware & Stands - Gamber Johnson - INDEPENDENT ROTATION KIT. Combines ( Independent Rotation Keyboard/Display Mount 7160-0758) - (Tablet Display Mount for Independent Rotation 7160-0761) - (Mongoose w/stud 7160-0427) - (Low Clevis 7160-0783) and (new Quick Release Keyboard Tray 7160-0757) to form a solution where the Tablet computer and Keyboard can be moved independently.