(AMP's is the 1-1/2 by 1-3/16 screw hole pattern used in many GPS and satellite radio products)
(By adding a 1/4" x 20 x 3" bolt, this base will fit up to 1-3/4 diameter.)
The original, premium mounting system brought to you by LobsterMount. No assembly required. Comes with lifetime guarantee.Constructed of engineered polymers and high quality cast alloys. Adjustable grip, multiple configurations, offset ball base, durable powdercoat finish, all make up this extrememly rugged and versatile mount.Rail mount used for vehicles such as: Airplanes, SUV's, automobiles, ATV's, motorcycles, tractors, trucks, cars, golf carts, snowmobile, jetskis, and campers. Holds devices such as: GPS, fishfinder, and CB's.
Requires the additional purchase of a universal cradle or adapter.