I am 400+ miles from my boat or I would send you pictures. The razor mount is what I used. I went to a local resale shop and got one for a whopping $3.60. A few stainless bolts, some hacksaw and grinder work and I have less than $5 in it. Swivels, and can be locked up or down with the press of a lever. The Garmin mount fits inside the razor shaft without having to do any modifications. go to youtube. There is videos there on how to do it.