Product CatalogueSports and OutdoorsWindsurfing OtherBits and PiecesChinook SDM Mast Extension Cap Back Chinook Chinook SDM Mast Extension Cap Product ID: 178 Brand: Chinook 2024-12-05 From: $14.99 AUD View or buy the Bits and Pieces Windsurfing Other - Chinook SDM Mast Extension Cap from Chinook to discover other options and shipping details. Description Plastic cap for Chinook SDM mast extension. OD 48mm fits 44mm tube Back to Windsurfing Other - Bits and Pieces More Bits and Pieces and others in our range Chinook Delrin Flat Washer Clamcleat CL 250 Gap Closer Surf Sail Australia Rubber Power Joint Boge 10mm Surf Sail Australia Mini Tuttle Plastic Cover With Screw Patrik Adjustable Batten End Chinook 4.0 mm Spectra Downhaul Rope K4 Fins Mini Tuttle Box Blanker BLACK Patrik Power Box Box Blanker Chinook Adjustable Collar And Pin For RDM Extension Ezzy Batten Tension Adjuster