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 2025-05-25 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 5-Hole Micro Adjustable Foot Strap Inserts Chinook 10 inch Mast Box Vented With Screw Chinook Tuttle Fin Box Chinook Gor Tex Vent Valve Fin US Box 8 inch Chinook Footstrap Inserts 5 Hole 5 Hole Footstrap Inserts Chinook Slot Box Fin Box Chinook Board Vent With Thumb Screw 1 Inch Patrik Vent Screw Insert