Sea-Dog Flush Mount Flagpole Socket - 25 - 1-1/4" ID - 316 Stainless Steel [491713-1] Brand_Furuno the FM4800 enters a special

the FM4800 enters a special mode where you can initiate a distress call by simply pushing the rotary knob

Fast 10Hz position updates

Full 5 year service life

As All-round light

UV protection

Sea-Dog Flush Mount Flagpole Socket - 25 - 1-1/4" ID - 316 Stainless Steel [491713-1] Brand_Furuno the FM4800 enters a specialFlush Mount Flagpole Socket 25 1 1 4" ID 316 Stainless Steel The 25 Flush Mount Flagpole Socket accepts flagpoles up to 1 1 4 in diameter. Maximum speed 10 MPH. Constructed of corrosion resistant investment cast 316 stainless steel. Installs with three #12 FH fasteners (not included). WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more