Product CatalogueSports and OutdoorsWindsurfing OtherBits and PiecesPatrik Mast Extension Adjustable Collar RDM Back Patrik Patrik Mast Extension Adjustable Collar RDM Product ID: 597954 Brand: Patrik 2024-12-24 From: $29.99 AUD View or buy the Bits and Pieces Windsurfing Other - Patrik Mast Extension Adjustable Collar RDM from Patrik to discover other options and shipping details. Description Adjustable Collar for RDM 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 Coffee Mug Chinook Mechanical Uni Joint K4 Fins Mini Tuttle Box Blanker BLACK Chinook 4.0 mm Spectra Downhaul Rope Ezzy Roller Cam Ezzy Batten Tension Adjuster Surf Sail Australia Vent Screw O Ring 10 pack Select Fin Box Adaptor Power Chinook Rubber Power Joint 8mm with stainless studs K4 Fins Slot Box Box Blanker 90mm