3.68" Dia. Base with 2.25" Dia. Rubber Ball, SHORT Sized Length Arm (RAM Hi Torq Wrench Included) and Universal 6.25 Inch x 2 Inch Plate with Pre-Drilled Holes (Fits 9"-12" Fishfinder Gimbal Bracket)

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  • Base Plate Included: RAM-D-202U shown below is a marine grade aluminum universal is a 3.68 inch round marine grade aluminum universal plate with a 2.25 inch diameter rubber ball.

  • Arm Included: RAM-D-201U-C shown below is the short length marine grade aluminum arm 3.1875 inches in length from socket center to socket center and 5.0625 inches in overall length. A tightening knob on the side of the arm enables the sockets to clamp firmly to the attached base and mounting plate. The arm allows for easy adjustment by loosening the side knob, a single spring inside the arm opens the sockets, allowing the arm to pivot on the attached plates. This enables the arm and mounting plate to be positioned at various angles allowing the ultimate in position flexibility. Loosen the knob completely and the arm will disconnect from the accessories in seconds!

  • Wrench Included: RAM-KNOB9HU The RAM hi torq wrench shown below is designed to be used with the knob found on "D" size ball arms and mounts. The wrench matches the shape of the knob found on the side of "D" arms, and lets you give the arm an extra tight grip. This wrench was originally made for the military when using the RAM mounts in cold weather, and the knob could not be tightened by hand.