This 5" tall aft leaning mount works with closed dome radars, open array radars, satdomes and cameras. Seaview modular mounts are designed with space saving in mind. The modular design allows you to add various accessories and different top plates at any point. Thus making it a cost effective choice. A top plate is required and sold separately. Modular Design The modular design allows the user to not have to replace the entire mount when a different radar or satdome is used. Instead the user can just replace the top plate. Small Compact Design Specifically designed to not take up a large amount of space results in the perfect solution where space saving is a must. Cable Management Oval hollow mast section allows for easy cable management.