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  • Seed Trays
  • Shutter Exhaust Fan Hardware Kit

    Fan 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.

    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. Verify that the tubes or pipes are level and measure and verify that the opening is the proper measurement for your fan.


    • (8) Rail Clamps
    • (4) 1/4" x 2.5 Carriage Bolts
    • (4) 1/4" Nuts

    Free shipping on orders over $49 to Contiguous US

    Shipping Policy

    Most products will ship from our facility in 1 to 2 business days after the order is placed.  Express shipments placed after 12PM EST will be shipped out next business day. Full details can be found on our Shipping Policy Page

    Returns Policy

    Returns can be made on most products within 30 days of purchase. After 30 days we unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy


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