-Identical to the mounting cradle that is included in the box with SpeedPucks sold after Jan 1st 2012.
-If you purchased a SpeedPuck before Jan 1st 2012 you will have to take the dual lock off the back to use the cradle.
-Cradles allow you to quickly transfer the SpeedPuck from one boat to another.
-Compatible with the Velocitek Mast Mounting Bracket or any Tacktick Micro Compass bracket.