PM-H10 Hingle Adapter 10x10 Base PlateThe Seaview Hinge adapter is the ideal solution for someone who needs extra height clearance when storing their boat. This allows the user to have their Seaview mount hinge backwards. Available for Seaview mounts with a base dimension of 7x7, 8x8 and 10-x10.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.No Tools Needed!With our captive knobs you do not need tools, and these will stay with the hinge when it's open or closed.Gain Height ClearanceSimple and easy solution to lower the height of your radar mount. The hinge adapter can hinge back 180Adeg. Allowing you the most clearance possible.*Not to be used for PMA-DM2-M2 or PMA-200 series mounts.