Product CatalogueSports and OutdoorsWindsurfing OtherBits and PiecesPatrik Mast Extension Adjustable Collar SDM Back Patrik Patrik Mast Extension Adjustable Collar SDM Product ID: 597946 Brand: Patrik 2024-12-05 From: $29.99 AUD View or buy the Bits and Pieces Windsurfing Other - Patrik Mast Extension Adjustable Collar SDM from Patrik to discover other options and shipping details. Description Adjustable Collar for SDM Carbon or Aluminium Mast Extension Spring loaded for easy one handed operation Back to Windsurfing Other - Bits and Pieces More Bits and Pieces and others in our range Chinook Fin Bolt Neoprene Washer Streamlined Quick Connect Deck Plate Surf Sail Australia Mini Tuttle Plastic Cover With Screw Select Fin Box Adaptor Power Chinook Webbing Tendon Safety Strap Streamlined Tendon Joint Patrik Power Box Box Blanker Patrik GC Tekcam Large Cambers Chinook QR Deck Plate K4 Fins US Box Blanker