Locking manual crank rollup crank. Simple, effective and clean.
Makes greenhouse ventilation a breeze! (Get it?)
Simply raise and lower the entire sidewall of your greenhouse with a manual crank from Light Dep Solutions. Similar to a socket wrench, it will lock in place and not let gravity wind itself back. This is a must for all greenhouse growers. Connects to 1 3/8" roll bar. Attach tarp to roll bar using 1 3/8" tarp clips or channel and wiggle wire.
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Our standard greenhouses offer cost effective solutions to extend the growing season and can always be retrofitted to light dep In the future. Built to last from 1 5/8” American made steel tubing and includes manual crank roll up side walls for natural ventilation.
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This product has multiple variants. The options may be chosen on the product page
Manual light deprivation kit with chain rollup system.
Similar to the automated motor design, two rolling bars rollup to meet at the center peak of the greenhouse.
Very nice, clean and inexpensive method of light deprivation!
***Comes with correctly sized 1 3/8″ rolling bar shaft adapter!***
Light Dep Solutions is a locally owned and operated company based in Southern Oregon. We have personally used and benefited from these products and stand behind what we’re selling.
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