Product CatalogueSports and OutdoorsWindsurfing OtherStainless Steel BitsChinook Fin Fast Plate and Screw Back Chinook Chinook Fin Fast Plate and Screw Product ID: 509825 Brand: Chinook 2025-07-18 From: $9.75 AUD View or buy the Stainless Steel Bits Windsurfing Other - Chinook Fin Fast Plate and Screw from Chinook to discover other options and shipping details. Description Rapid change system for A-Box (US Box) fins Install/remove fins with 1 turn of the screw Fits all "A" box Surf, Windsurf or SUP fins Instructions included, pack of two plate and screws Back to Windsurfing Other - Stainless Steel Bits More Stainless Steel Bits and others in our range Surf Sail Australia Footstrap Self Tapper 12Gauge x 3-4 inch Ezzy Stainless Clevis Pin Surf Sail Australia Footstrap Self Tapper 10 Gauge x 1 Inch Chinook Stainless 2 Bolt Foot Threaded Chinook Footstrap Stainless Self Tapper 30mm Surf Sail Australia Footstrap Self Tapper 8 Gauge x 1 inch Surf Sail Australia Mast Base Hex Head Set Screw Surf Sail Australia Metric Fin Bolt M6 Single Surf Sail Australia Stainless Socket Set Screw M8 x 40mm Radz Hawaii 10mm Stainless Steel Euro Pin