Designed to provide the ultimate mounting system for Garmin 9219 and 9019 units. Designed with our state of the art 3D CAD software and manufactured in the USA on site at Boatlogix. All parts are machined from billet aluminum. Durable powder coated paint finish. All stainless-steel hardware. System includes a heavy-duty gimbal bracket, no additional gimbal bracket required. Multiple mounting holes are included to allow the unit to shift to the side to provide mounting options. Includes Boatlogix heavy-duty threaded knobs and adjustment system to secure your unit at the desired viewing angle. Ultra strong system will not require any additional braces or supports to support the unit. Patent Pending WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65warnings.ca.gov