Product CatalogueSports and OutdoorsWindsurfing OtherBits and PiecesUS Box Blanker Back Surf Sail Australia US Box Blanker Product ID: 597516 Brand: Surf Sail Australia 2025-05-25 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 Surf Sail Australia Vent Screw O Ring 10 pack Chinook Skinny Adaptor Kit Clamcleat CL 250 Gap Closer Chinook Coffee Mug Chinook SDM Mast Extension Cap Chinook Delrin Flat Washer Goya Tendon Joint Chinook Footstrap Retaining System Surf Sail Australia Vent Screw O Ring Ezzy Roller Cam