Is there a GPS mounting bracket for a handheld marine GPS?

Yes there are GPS mounting brackets for a hand-held marine GPS. They can be found from Garmin and New Arkon.Amazon.com/gp/browse.html?ie=UTF8&marketplaceID=ATVPDKIKX0DER&me=A2JUPN4BTA3CZV">http://www.Amazon.com/gp/browse.html?ie=UTF8&marketplaceID=ATVPDKIKX0DER&me=A2JUPN4BTA3CZV