Product CatalogueSports and OutdoorsWindsurfing OtherBits and PiecesChinook SDM Mast Extension Cap Back Chinook Chinook SDM Mast Extension Cap Product ID: 178 Brand: Chinook 2024-12-22 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 Surf Sail Australia Mini Tuttle Plastic Cover Goya Adjustable Collar And Pin For RDM Extension Ezzy Split Cam DAKINE Twist Control System Patrik SDM Cambers Select Fin Box Adaptor Power Marlow 4 mm Prestretch Rope Ezzy Batten Tension Adjuster Chinook Tendon Joint Patrik Tube Batten Tensioner