Hired-Hand® Curt-O-Matic II® Emergency Ventilation System - 120 Volt flatrate steel construction allows you to

steel construction allows you to handle loads with minimal effort

extendable to 500 feet

The Dutton-Lainson AC Remote Switch Kit is for 120-volt AC StrongArm electric winches

doors and boats up to 1

Load-matched gear ratios make cranking easier

Hired-Hand® Curt-O-Matic II® Emergency Ventilation System - 120 Volt flatrate steel construction allows you toDesigned to automatically drop the livestock curtains of your building if power failure occurs, the 120 Volt Hired Hand Curt O Matic II Emergency Ventilation System has a 5 minute delay. May be used with an optional thermostat to respond to high temperatures. Features Advantages: 5 minute time delay Curtain chain kit Simple 3 wire hook up Easy installation Also Available: Hired Hand Curt O Matic II Emergency Ventilation System 240 Volt, QC Part #90900.