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Buy the Bootstrap Farmer Greenhouse Sidewall Ventilation Crank – a durable, stainless steel hand crank for roll-up sidewalls up to 150 ft, now just $37.99, with free shipping over $45 and extra 15% off with code GARDEN15.
Categories : Series
SKU : GAR-SER-196
Efficiently ventilate your greenhouse with the Bootstrap Farmer Greenhouse Sidewall Ventilation Crank. Designed for roll-up sidewalls up to 150 feet long, this crank features a stainless steel handle and a self-locking gear mechanism for easy, secure operation. At $37.99 (compare at $75.99), you save 50% and can enjoy additional savings. Order online today and get free shipping on orders over $45, plus an extra 15% off with code GARDEN15.
The stainless steel handle ensures durability, while the plastic resin casing resists corrosion for long-lasting use.
The 4:1 gear ratio reduces cranking effort, and the self-locking brake keeps your sidewalls securely in place.
Capable of handling sidewalls up to 150 feet long, this crank is ideal for commercial or large hobby greenhouses.
Attach the crank to a 3/4-inch EMT conduit (not included) using the provided screws. Secure the conduit to your greenhouse frame and ensure it's aligned with your roll-up mechanism.
At $37.99, you're getting 50% off the original price. Apply code GARDEN15 for an extra 15% off. If your order exceeds $45, shipping is free.
Effortless operation: 4:1 gear ratio and self-locking brake make ventilation easy.
Durable materials: Stainless steel handle and corrosion-resistant casing ensure long life.
Huge savings: 50% off original price – only $37.99, plus extra 15% off with code GARDEN15.
Gear Ratio: 4:1
Product Type: Greenhouse Sidewall Ventilation Crank
Compatibility: 3/4" EMT conduit (not included)
Casing Material: Plastic Resin
Handle Material: Stainless Steel
Seller: Garden Forge Works
Proper air circulation is crucial for plant health. This crank simplifies the process of rolling up sidewalls, saving you time and effort. With its robust construction and easy operation, it's a must-have for any serious greenhouse grower.
The stainless steel handle and plastic resin casing resist rust and corrosion, ensuring reliable performance for years.
At only $37.99, this is an unbeatable price for such a high-quality tool. Remember to use code GARDEN15 for an extra 15% off, and free shipping applies on orders over $45. Order now and improve your greenhouse ventilation today!
Attach the crank to a ¾" EMT conduit (not included) and secure it to your greenhouse frame. Turn the handle to roll up or down the sidewall. The self-locking brake holds the sidewall in position.
Installation involves mounting the crank onto a conduit and positioning it to connect with your roll-up mechanism. The included screws are used to attach the drive shaft to the conduit. Ensure the conduit is properly aligned for smooth operation.
Yes, it is designed to handle sidewalls up to 150 feet long, making it suitable for large greenhouses and high tunnels.
The current sale price is $37.99, which is 50% off the original $75.99. Apply coupon code GARDEN15 for an additional 15% discount.
No, the ¾" EMT conduit is not included. You can easily find it at most hardware stores.












This crank is sturdy and easy to install. It makes raising and lowering my sidewalls a breeze. The only downside is the handle is a bit small for my hands.
I used to struggle with my roll-up sidewalls, but this crank changed that. It's well-built and turns the heavy plastic easily. Highly recommend.
I live in a humid climate, so stainless steel was a must. This crank is rust-free after a year of use. The length is perfect.
The crank works fine once installed, but the installation was more complicated than I expected. I had to get help. Not a bad product, just not as easy as advertised.
This is a solid crank. The handle could be a bit longer for leverage, but it does the job. My sidewalls roll up smoothly now.
I don't know how I managed without this. It's perfect for my 100-foot greenhouse. The crank is durable and works flawlessly.
I've only had it for a few months, but so far it's great. It makes adjusting my sidewalls quick and easy. I'm happy with the purchase.
This crank is built like a tank. It's heavy-duty and can handle the toughest plastic. I'm impressed.
Compared to other brands, this is a good price for the quality. It works great and has made my life easier.
The crank itself is fine, but I wish the handle was longer. I have to stand on my toes to reach it. Otherwise, it works.
Installation was simple, and it works perfectly. I can crank my sidewalls open and closed in minutes. Great product.
This is a well-made crank, but it's a bit expensive. Still, it's a quality piece that should last for years.
Orders over $45.00 ship free. Otherwise, shipping is $8.00.
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