If your boat is fitted with 30 degree flush mount gimbal rod holders, Big Jon's "Gimbal Mounting Base" is an easy way to mount any Big Jon product that has a 4 in. x 4 in. base.
- The Gimbal Mounting Base simply slides into the gimbal rod holder. It is notched at the base to fit the rod holder's pin, preventing it from rotating.
- The Gimbal Mounting Base has been treated with a black anodized finish to prevent corrosion.