Locking mount for the Garmin GPSMAP 276, 376, 378 and 478 as well as aviation models 296, 396, and 496. Overcenter linkage design grips GPS securely. Beautiful aluminum and stainless steel construction that has come to mean Touratech.
- Antenna support / damper
- Key lock
- Mounts to 1/2 inch crossbar
- Can be used with RAM system GRBH
- Allows XM antenna and headphone jacks (378, 478)