This RAM high strength composite cradle is designed to hold the following devices: 
Lowrance AirMap 600C
Lowrance iFinder Expedition C
Lowrance iFinder Explorer
Lowrance iFinder H20
Lowrance iFinder H20 C
Lowrance iFinder Hunt
Lowrance iFinder Hunt C
Lowrance iFinder Map &... Read More...
SKU: #34011632859174 | Model: #RAM-HOL-LO3U
                            This RAM high strength composite cradle is designed to hold the following devices: 
Lowrance AirMap 600C
Lowrance iFinder Expedition C
Lowrance iFinder Explorer
Lowrance iFinder H20
Lowrance iFinder H20 C
Lowrance iFinder Hunt
Lowrance iFinder Hunt C
Lowrance iFinder Map & Music
Lowrance iFinder PhD
Lowrance iFinder PhD Plus
Lowrance iWay 100M
Material:
High Strength Composite 
Note:
The "U" in the part number reflects product packaged in poly bag. The cradle includes a set of two nuts and bolts to connect the cradle to any of the RAM compatible mounts. RAM cradles do not include the RAM-B-238U (Diamond Base & Ball) or RAP-B-238U (Diamond Composite Base & Ball), required to attach to the cradle and RAM mounting system.