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 2025-04-30 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 Stainleee Steel Ring Surf Sail Australia Chromed Brass Vent Screw Goya Footstrap Stainless Self Tapper 28mm Chinook Mast Cup Stainless Steel Spring Clip Surf Sail Australia Brass Fin Base Crossnut 9mm 20 Pack Surf Sail Australia Brass Fin Base Crossnut 9mm Small Ezzy Stainless Clevis Pin Radz Hawaii 10mm Stainless Steel Euro Pin Surf Sail Australia Metric Fin Bolt M6 10 Pack Surf Sail Australia Mast Base Hex Head Set Screw