Seachoice SC1311CH 01774 Chrome Plated SS Hex Nut, 5/16-18 GROUP+ambassador-marine-aidack-transom-shower-hot-cold-mixer-all-plastic-cup-and-lid-small-sprayer The 3D sounder history provides

The 3D sounder history provides an intuitive and easy-to-understand 3D image of the seafloor

item# 270105 and 270106

Angled Neck

Most manufacturers do an excellent job of protecting the face of the display from water intrusion with sealed rubber push buttons

High-polished #316 stainless steel reduces corrosion

Seachoice SC1311CH 01774 Chrome Plated SS Hex Nut, 5/16-18 GROUP+ambassador-marine-aidack-transom-shower-hot-cold-mixer-all-plastic-cup-and-lid-small-sprayer The 3D sounder history providesChrome Plated 18 8 Stainless Steel. The same fasteners used by todays OEM Boat Manufacturers Holds up better than 18 8 or 316 SS alone More cost effective than Chrome plated 316 SS Fantastic bright silver mirror finish Matches other chrome hardware on the boat Virtually eliminates future corrosion problemsexceeds 1,500 hours in a salt spray both