Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4" [331440-1] Sailing | Shackles/Rings/Pins Carnauba and synthetic polymer technology

Carnauba and synthetic polymer technology in our most premium wash

Organizes albums

185 °F (85 °C)

6 Vibrant Color Options

Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4" [331440-1] Sailing | Shackles/Rings/Pins Carnauba and synthetic polymer technologyStainless 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.