Echonautics Hydrodynamic Fairing Block f/CB131 Series Transducers [K10TDC001A] Brand_Corrosion Block Durable cast aluminum bases with

Durable cast aluminum bases with a tough 3/8" thick mounting footprint and molded-in cleat

NMEA 2000 compatible

**The wheel is not included Specifications:

UPC: 010342138279

Echonautics Hydrodynamic Fairing Block f/CB131 Series Transducers [K10TDC001A] Brand_Corrosion Block Durable cast aluminum bases withHydrodynamic Fairing Block for CB131 Series Transducers Echonautics fairing blocks are made for the thru hull installation of traditional stem transducers. A fairing block is recommended for the installation of any traditional stem transducers to the vessel's hull to protect the transducer and guarantee excellent performance while the vessel is underway. The fairing block helps to ensure a bubble free flow of water across the face of the transducer.