Product CatalogueSports and OutdoorsWindsurfing OtherBits and PiecesChinook SDM Mast Ferrule Sealing Plug Back Chinook Chinook SDM Mast Ferrule Sealing Plug Product ID: ferrulplug Brand: Chinook 2025-05-02 From: $9.99 AUD View or buy the Bits and Pieces Windsurfing Other - Chinook SDM Mast Ferrule Sealing Plug from Chinook to discover other options and shipping details. Description Plastic cap sealing cap for Chinook SDM mast ferrule Two sizes Sealing Plug Ferrral fits ID 31.5mm-37mm Sealing Plug Ferrral fits ID 26.5mm-34mm Back to Windsurfing Other - Bits and Pieces More Bits and Pieces and others in our range Surf Sail Australia Mini Tuttle Plastic Cover Patrik Tuttle Box Box Blanker Streamlined Tendon Joint Surf Sail Australia Vent Screw O Ring Patrik Tube Batten Tensioner Chinook Rubber Universal Joint Kit Dynafiber Rubber Power Joint Boge 10mm Patrik Adjustable Batten End K4 Fins Slot Box Box Blanker 90mm Boge Rubber Power Joint Boge 8mm Brass Inserts