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 2024-05-29 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 Surf Sail Australia Mini Tuttle Plastic Cover Chinook Rubber Power Joint Joint 8mm Chinook 4 mm Prestretch Rope Surf Sail Australia Rubber Power Joint Boge 10mm Chinook Adjustable Collar And Pin For SDM Extension Surf Sail Australia Rubber Power Joint Boge With Stainless Studs Chinook RDM Boom Shim for Pro Front End Ezzy Batten Tension Adjuster Surf Sail Australia Vent Screw O Ring 10 pack Patrik Mast Extension Adjustable Collar RDM