Sidewall Manual Hand Crank Winch for Greenhouse Ventilation By Bootstrap Farmer

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Sidewall Manual Hand Crank Winch for Greenhouse Ventilation By Bootstrap Farmer

Stainless steel handles, full plastic resin casing for long anti corrosion time
4:1 Gear ratio for easy cranking
Self Locking; Automatic brake holds sidewall in place

$149.99 (as of July 10, 2018, 4:44 pm) $99.95

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Description

Easy to install and operate. Stainless steel handles with a full plastic resin casing allows for a long anti corrosion time in any outdoor situation. Designed to handle up to a 300 ft long sidewall length. Connect winch to sidewall with 3/4″ EMT conduit, easily found at most hardware stores. Also accepts 3/4″ guide rail. For easy guide rail installation, first install sidewall, then drive guide rail at least 24″ into the ground and bend rail surface portion to the shape of the greenhouse, up to the hipboard.
Stainless steel handles, full plastic resin casing for long anti corrosion time
4:1 Gear ratio for easy cranking
Self Locking; Automatic brake holds sidewall in place
Drive shaft fits perfectly inside 3/4″ EMT conduit; attachment screws included
Winch with handle and screws only; does not include 3/4″ EMT guide post