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![Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4" [331440-1]](https://www.spinrodpro.com/wp-content/uploads/2025/6/1748754062/sea-dog-stainless-steel-butterfly-vent-center-knob-4-331440-1-1748754066.webp)
Sale! Sea-Dog Stainless Steel Butterfly Vent – Center Knob – 4″ [331440-1]
$13.80
$17.25
Stainless Steel Butterfly Vent – Center Knob – 4″
Butterfly Vents promote air flow preventing mold, mildew, and associated odors. Features a center knob that allows for easy adjustment of the opening. Corrosion resistant 304 stainless steel construction. Installs with four #6 RH fasteners (not included).
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Shipping Info
Standard Shipping
Cost: $25
Free Shipping
We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout.
Delivery Time:
It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.
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