Caframo Ultimate 757 24V 2-Speed 7" Fan - Direct Wire - Black. FingerSafe blade allows for maximum airflow. 2 speed options.The 757 Ultimate 24V DC fan has long been a favorite among Caribbean sailors where good boat ventilation is a must. The two speed motor and FingerSafe blade move large masses of air throughout the boat from the V-berth to the galley. This is the fan that will let boaters enjoy their boating investment. Package Contents: Caframo Ultimate 757 24V 2-Speed 7" Fan Caframo 757CA24BBX: Ultimate 757 24V 2-Speed 7" Fan - Direct Wire - Black