Product CatalogueSports and OutdoorsWindsurfing OtherBits and PiecesSelect Fin Box Adaptor Power Back Select Select Fin Box Adaptor Power Product ID: 369144 Brand: Select 2025-03-25 From: $34.99 AUD View or buy the Bits and Pieces Windsurfing Other - Select Fin Box Adaptor Power from Select to discover other options and shipping details. Description Used with fins with Multi Conic base (below). Plastic adaptor makes fin a Power base. Includes 1 x Brass Barrel Nuts (6mm thread) and 2 x brass male/female fixing bolts Back to Windsurfing Other - Bits and Pieces More Bits and Pieces and others in our range K4 Fins Slot Box Box Blanker 130mm Ezzy Sail Keyring Chinook Webbing Tendon Safety Strap Chinook Mechanical Uni Joint Patrik Tube Batten Tensioner Clamcleat CL 250 Gap Closer Chinook QR Deck Plate Surf Sail Australia Mini Tuttle Plastic Cover Goya Tendon Joint Surf Sail Australia Vent Screw O Ring