Product CatalogueSports and OutdoorsWindsurfing OtherBits and PiecesUS Box Blanker Back Surf Sail Australia US Box Blanker Product ID: 597516 Brand: Surf Sail Australia 2026-03-02 From: $14.99 AUD View or buy the Bits and Pieces Windsurfing Other - US Box Blanker from Surf Sail Australia to discover other options and shipping details. Description Patrik Plastic US box Blanker Blanks off US Box when not in use 185mm x 26mm deep x 9mm wide Length could be shortened by a few mm either end by grinding Back to Windsurfing Other - Bits and Pieces More Bits and Pieces and others in our range Marlow 3.8 mm Formuline Patrik Tendon Joint Chinook Vent Slot Screw Goya Fin Bolt Rubber Washer Chinook Fin Bolt Neoprene Washer Chinook Rubber Universal Joint Kit Goya Tendon Joint Dynafiber Rubber Power Joint Boge 10mm Chinook Adjustable Collar And Pin For RDM Extension Chinook QR Deck Plate