Arm - Long

Sometimes you just need a little extra reach.  The long arm is 5 3/8" long ball to ball.  This works really well when you need a little more height.  I normally use a long arm to mount my GPS.  I want to get the GPS as close to my face as possible.  That way when the Sun is behind me, I shadow the GPS and then I can read it.  Also having the GPS close to me makes it really easy when I want to program in a new route.  Yes, you should pull off to the side of the road to program your GPS.  I also use the long arm for my radar detector.  Let me know how it works for you.