Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4" [331440-1] Engine Parts & Service Hook & Loop Pads: Single-sided

Hook & Loop Pads: Single-sided pad is 9" in diameter and features

Base Rack include UV resistant Polyethylene foam pads

200' of 5/8" Rope

Designed for permanent installation or hoisting up masts

Box Dimensions: 11"H x 17"W x 18"L WT: 23 lbs

Sea-Dog Stainless Steel Butterfly Vent - Center Knob - 4" [331440-1] Engine Parts & Service Hook & Loop Pads: Single-sidedStainless 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.