Easy to see fish finder with slide arm!
A convenient step arm when using the Detective Maru on board. Until now, the distance between the installed fish finder and the face was so large that it was difficult to see unless the face was brought close to the face as if looking into it. It will be easier to see. Furthermore, since there is no extra movement, you can concentrate on fishing without breaking the rhythm.

● Materials / clamps, rod holders: GFRP screws, screws, etc .: stainless steel
● Mounting pipe diameter / 10φ to 34φ