Tired of experimenting with the proper angle for your radar antenna? The Seaview 4° angled wedge solves this problem in a precision-cut, predrilled starboard wedge. Available in two versions: one to use in conjunction with any Pro Mount or Seaview Radar Mount. The second direct-mount wedge is used when additional mounting height is not needed. When applying second version, simply place between mounting surface and radar antenna. The 4° angle will help to minimize the effect of your boat's planing attitude keeping the radar antenna parallel to the water and improving radar performance.