Humminbird HELIX7 CHIRP MDI GPS G4N No Transducer Brand_TROLLMaster This ability allows this product

This ability allows this product to be widely used in the marine industry for both anchor lines and dock lines

Length: 3 ft

3" Tall Satdome Adapter

Series 20 Ball Bearing Block - Single - Cheek Rivet Mount

Humminbird HELIX7 CHIRP MDI GPS G4N No Transducer Brand_TROLLMaster This ability allows this productHumminbird Helix 7 G4N CHIRP MEGA DI GPS Control Head Only Model: 411640 1CHO Keypad control: Master HELIX at the touch of a button. Access the pre loaded views from the user friendly menu system, operated by softkey controls that allow you to reliably operate your fish finder in any conditions. MEGA Down Imaging: Get unprecedented underwater clarity with coverage down to 125 feet below your boat. You'll unlock new details with up to 3X more detail