Product CatalogueSports and OutdoorsWindsurfing OtherConstruction and Repair PartsChinook Board Vent With Thumb Screw 1 Inch Back Chinook Chinook Board Vent With Thumb Screw 1 Inch Product ID: 310 Brand: Chinook 2024-12-06 From: $9.99 AUD View or buy the Construction and Repair Parts Windsurfing Other - Chinook Board Vent With Thumb Screw 1 Inch from Chinook to discover other options and shipping details. Description Board vent 1 inch with thumb screw vent screw,o ring included Back to Windsurfing Other - Construction and Repair Parts More Construction and Repair Parts and others in our range Chinook Mast Track Box 10 inch Chinook 10 inch Mast Box Vented With Screw Chinook Fin Box 8 inch Chinook Footstrap Inserts 5 Hole Chinook Footstrap Plugs Chinook Board Vent Retro Fit with slot Screw .625 inch Chinook Fin Box 10 inch 8 inch Mast Box Vented Chinook Footstrap Inserts 2 Hole Chinook Slot Box Fin Box