The big plate at the base is designed to mount on the deck of a boat. We have a smaller base to mount on our bridge so please make sure before you order which style fits your boat the best.
- We suggest you use our under plate for a more secure and stable installment.
- The locking handle allows for up to 10 inches of height adjustment along the slotted tube.
- The top knuckle has secure detent adjustments to tilt your units for the best angle.
- The Telescoping Double Deck Mounts are CNC machined for precise fit and adjustments.
- The picture in the listing of the Under Plate is sold separate on the products page.