Product CatalogueSports and OutdoorsWindsurfing OtherConstruction and Repair PartsChinook Tuttle Fin Box Back Chinook Chinook Tuttle Fin Box Product ID: 324431 Brand: Chinook 2026-08-29 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 Board Vent With Thumb Screw 1 Inch Slot Box Fin Box Patrik Vent Screw Insert Chinook Board Vent With Slot 1 Inch Chinook 7-Hole Micro Adjustable Foot Strap Inserts Chinook Power Fin Box Chinook Slot Box Fin Box Chinook Fin Box 8 inch 5 Hole Footstrap Inserts Chinook Vent Thumb Screw