Product CatalogueSports and OutdoorsWindsurfing OtherConstruction and Repair PartsChinook Tuttle Fin Box Back Chinook Chinook Tuttle Fin Box Product ID: 324431 Brand: Chinook 2025-11-30 From: $42.99 AUD View or buy the Construction and Repair Parts Windsurfing Other - Chinook Tuttle Fin Box from Chinook to discover other options and shipping details. Description The first choice by quality board builders. Tuttle two bolts, box cut to size/shape at deck level Takes Standard Tuttle fin bases 170mm long x 90mm deep x 110mm deep x 44mm wide Not suitable for Deep Tuttle bases Back to Windsurfing Other - Construction and Repair Parts More Construction and Repair Parts and others in our range Chinook Gor Tex Vent Valve Chinook Board Vent With Slot 1 Inch Chinook Footstrap Inserts 5 Hole Chinook Vent Thumb Screw Chinook Power Fin Box Chinook Board Vent Retro Fit with Thumb Screw 5-8 inch Chinook Slot Box Fin Box Fin US Box 8 inch Chinook Fin Box 8 inch Patrik Vent Screw Insert