Flush Mount Kit for echo 200 500c and 550cLooking for a sleeker installation for your echo 200 500c or 550c? A flush mount kit allows you to easily position your device against most flat surfaces in your boat.The kit includes a flush mount gasket necessary hardware and instructions. Product : GARMIN FLUSH MOUNTING KIT FOR ECHO 200 500 550 Manufacturer : GARMIN PARTS Manufacturer Part No : 010-11682-00 UPC : 753759974565