Gear Crank Manual Gear Box with automatic brake allows you to easily roll up the sides of your greenhouse to help with passive temperature control. With the automatic brake built into the gear box, you can roll the sides up a little or a lot depending on your needs.
This is for only one gear box with no hardware or adapter kit. For a full kit, see our Gear Box Kits.
Rimol Greenhouses
Roll your greenhouse curtains up and down by hand using the Hand Brace Crank Handle. For use with the 13:1 and the 7:1 Gear Crank Manual Operators.
Rimol Greenhouses
Product Features Roll Bar Adapter for roll up greenhouse sides Works with 1.315" pipe Description The roll bar adapter connects your roll bar to the manual gear box. This adapter works with the...
Rimol Greenhouses
The Gear Guide Pipe Hardware is a kit of all the necessary hardware used to install the operators for your curtains.
Rimol Greenhouses
Can be used with cordless drill to roll sides up and down with gear box kit.