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 Vent Slot Screw Chinook 4.0 mm Spectra Downhaul Rope Boge Rubber Power Joint Boge 8mm Brass Inserts Surf Sail Australia Vent Screw O Ring 10 pack Chinook Webbing Tendon Safety Strap Boge Rubber Power Joint Boge With Stainless Studs Patrik US Box G10 Blanker Chinook Mechanical Uni Joint Chinook Rubber Power Joint Joint 8mm Chinook Adjustable Collar And Pin For RDM Extension