Product Overview Mounted knob allows for easy adjustment of opening. Reviews (No reviews yet) Write a Review
Quick view Add to Cart Sea-Dog Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 5" MSRP: Was: Now: 49.51CAD Quick view Add to Cart
Quick view Add to Cart Sea-Dog Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4" [331440-1] MSRP: Was: Now: 28.83CAD Quick view Add to Cart
Quick view Add to Cart Sea-Dog Sea Dog 324380-1 Side Vent Adjuster Kit MSRP: Was: Now: 24.77CAD Quick view Add to Cart
Quick view Add to Cart Maxx Air Maxxair Vent 0521236K Locking Knob MSRP: Was: Now: 18.85CAD Quick view Add to Cart
Quick view Add to Cart Sea Dog Line Sea Dog Line Hose Vent Elbow MSRP: Was: Now: 33.92CAD Quick view Add to Cart
![Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4" [331440-1]](https://cdn11.bigcommerce.com/s-uotncpjkcp/images/stencil/500x659/products/273508/504075/full__45882.1733710554.jpg?c=1 "Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4\" [331440-1]")
