Shutter Exhaust Fan Hardware Kit Blessings Grow Meadows logo tee We combined our impenetrable

We combined our impenetrable

and hip boards

Humidity Dome controls airflow with adjustable built-in vents

• High-grade stainless steel

- 4 Bottles of each Shipped

Shutter Exhaust Fan Hardware Kit Blessings Grow Meadows logo tee We combined our impenetrableFan Installation Kit Install Bootstrap Farmer's shutter exhaust fans onto a hoop house using this hardware kit. Does not include poles or spring wire & lock channel (sold seperatly). Use the end rail clamps for installation by securing two 1 3 8" pipes or rails together at a 90 angle when building your greenhouse frame. Attach each end rail clamp with a carriage bolt and nut to attach to the vertical uprights creating a rectangle or square shape.