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 8 inch Mast Box Vented Chinook Fin Box 8 inch Chinook Vent Thumb Screw Chinook Slot Box Fin Box Chinook 7-Hole Micro Adjustable Foot Strap Inserts Chinook Tuttle Fin Box Chinook 8 inch Mast Box Vented With Screw Slot Box Fin Box Chinook Footstrap Plugs Chinook Fin Box 10 inch