Greenhouse Sidewall Manual Hand Crank Winch for Greenhouse Ventilation Jiggly Greenhouse

The Greenhouse Ventilation Kit is a must-have for any greenhouse owner looking to create an optimal environment for plant growth.

With its 4:1 speed gear ratio, you can easily crank a 50' length of schedule 40 pipe without strain or problem.

The kit includes stainless steel handles and a full plastic resin casing, ensuring durability and longevity.

Plus, the automatic brake holds the sidewall in place, reducing labor costs and providing a precise pulley system for easy installation.

Don't miss out on this game-changing product for your greenhouse - order now!