Clamp your Deeper to a variety of objects. A universal ¼ 20” (quarter twenty) male screw makes it compatible with RAM mounts and most paddle sport gear. The arm mounts to all boats and completely replaces any standard sonar. This heavy-duty, durable mount can be used in any condition, water type and on a higher speed than simple fishing line. The quick-release clamp makes it easy to mount and unmount your Deeper in a few seconds. The flexible arm adjusts to a variety of angles. Perfect for clamping to both metal and plastic material.