Harken 2.00 Midrange Self Contained Sheave (Aluminum) Hazmat Shipping Quickly locks at four different

Quickly locks at four different lengths from 43"-72"

Active Thermal Control - ATC prevents overheating

The Apollo Marine Zone Amplifier is designed to work with both 12-volt and 24-volt electrical systems

This allows you to quickly install and remove your ECHOMAP Ultra from power and the mount

true and magnetic compass relationships

Harken 2.00 Midrange Self Contained Sheave (Aluminum) Hazmat Shipping Quickly locks at four differentSelf contained sheaves are designed for sailors to use in custom applications. Midrange sheaves come in either Delrin or aluminum for wire. Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.