Humminbird GM H7 Gimbal Mount f/Select HELIX 7 Series [740146-1] Brand_Rupp Marine High quality dynamic cartridge of

High quality dynamic cartridge of each microphone is specially engineered to limit feedback and interference

all HELIX 8

The one-way RX hailer function enables you to broadcast radio traffic through the hailer speaker to listen to radio traffic on the deck or tower

WindTrak 10 or J-Base™ mounting socket

With its large four-digit LCD display (measuring 4

Humminbird GM H7 Gimbal Mount f/Select HELIX 7 Series [740146-1] Brand_Rupp Marine High quality dynamic cartridge ofGM H7 Gimbal Mount for Select HELIX 7 Series The GM H7 is a plastic gimbal mount for all HELIX 7 models products except HELIX 7 G4N models . This includes the gimbal mount, knobs and mounting hardware. Compatible Devices: All HELIX 7 models, except HELIX 7 G4N models WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information