4 of 4 people found the following review helpful. 3Solid But Large By R. Underwood I found the DeLorme In-Vehicle mount to be very solid with no movement. The downside is the reason the mount is so solid is that it is so large. It will impact visibility if you put it in the usual spot of the middle of the windshield. I eventually put mine in the upper left corner of the windshield and it does not interfere with my driving visibility. It is extremely solid.
4 of 4 people found the following review helpful. 5Holds like crazy too By Paul Claxton A perfectly tight fit for the DeLorme PN series of handheld GPS. The grip is very tight and surrounds the GPS nearly completely protecting it very well. The suction cup needs the normal clean windshield to grip to and the locking device twists meaning there's no lever to get in the way of placement. The short arm rotates this way and that and I found comfortable positions in several different locations before deciding on one I liked best. Be sure to clean your window following use as thieves have learned to look for the marks left behind by the suction cup.
3 of 3 people found the following review helpful. 5Bombproof. By David H. Mullen I had heard the mount was strong, but this mount is almost overkill. I would expect I could roll my vehicle and it would stay in place. I've never seen a mount made this well. It's very simple to attach, set in place and tighten down so that it doesn't move.