Furuno 525STID-MSD Bronze Thru-Hull Multisensor w/ High-Speed Fairing Block, 600w (10-Pin) [525STID-MSD] Brand_Furuno It has a spring-loaded mechanism

It has a spring-loaded mechanism that positively locks the pin in either the open or closed position

3" long spline post and bulkhead rail adapter kit

Cover the medium frequency range-CHIRPS from 95-155kHz to provide 60kHz of total bandwidth from one transducer

Active Imaging HD 3-in-1 ready with a S3100 Sonar Module

showing the temperature

Furuno 525STID-MSD Bronze Thru-Hull Multisensor w/ High-Speed Fairing Block, 600w (10-Pin) [525STID-MSD] Brand_Furuno It has a spring-loaded mechanismBronze Thru Hull Multisensor w High Speed Fairing Block, 600w (10 Pin) 600 Watts 50 200 kHz 40 10 degree Beam Angles Bronze Thru Hull with Speed and Temperature 30 Foot Cable with 10 Pin Connector High Speed Fairing Block 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 information go to P65Warnings. ca. gov. This product may not be