BPS Marine PRO-4 4-Transducer Ultrasonic Antifouling System - 24VDC [24V-PRO-4] Brand_Rod Saver It will not pop off

It will not pop off like the peel-and-stick ones

75mm Carbo Air Block with Swivel

MERCRUISER Ignition Sensor 861780Q4

UPC: 754059004921

BPS Marine PRO-4 4-Transducer Ultrasonic Antifouling System - 24VDC [24V-PRO-4] Brand_Rod Saver It will not pop offPRO 4 4 Transducer Ultrasonic Antifouling System 24VDC The PRO 4 is a four transducer system that can add antifouling protection to hulls, drives, rudders, stabilizers, and more. This single system can provide ultrasonic antifouling protection for hulls up to 60ft in length or can be combined with additional systems for larger vessels. The PRO 4 can also be tasked with protecting drives and rudders. The PRO 4 Package Includes: 1x PRO 4 Control Module