This Ram Mount large round base plate consist of a 1.0" diameter rubberized ball and is connected to a round plate. The round plate is 2.50" diameter and is made from marine grade aluminum and then powder coated black for a clean finish The round plate has seven pre-drilled holes to mount to many different applications including the universal AMPS hole pattern. This plate is ideal for permanently mounting many different Ram Mount accessories. SKU: 300142

• American Made
• Perfect for your Jeep dash
• Rugged design
• Vibration resistant