Garmin Flush Mounting Kit for GPSMAPs 29x/39x/49x

If you're not ready for a permanent commitment, this flush mount kit is just the thing. Now you can mount your product flush on bulkhead or cabin wall, and simply press the side clips to release the unit so you can take it with you. Works with GPSMAPs 292, 298, 392, 398, 492, 498 with external GPS antennas, and the Fishfinder 340c. You can NOT flush mount a unit with an internal antenna!