Under desk mounts for Honeycomb Alpha and Bravo and Logitech Yoke 2 installation methods:Fix it under the table with the accompanying screws;Secure to the table with the clip provided with YOKE Includes 1 under desk mount , 6 self tapping screws, and 1 allen wrench The desk mount are made of metal and it is sturdy, easy to install and mount.the larger end pieces provide area for the default clamps that come with the Honeycomb yoke and quadrant to be used. Under desk mounts for Honeycomb Alpha and Bravo and Logitech Yoke. 2 installation methods:Fix it under the table with the accompanying screws;Secure to the table with the clip provided with YOKE. Includes 1 under desk mount , 6 self tapping screws, and 1 allen wrench. The desk mount are made of metal and it is sturdy, easy to install and mount.the larger end pieces provide area for the default clamps that come with the Honeycomb yoke and quadrant to be used.