Product CatalogueSports and OutdoorsWindsurfing OtherBits and PiecesChinook Mechanical Uni Joint Back Chinook Chinook Mechanical Uni Joint Product ID: 531621 Brand: Chinook 2025-05-25 From: $49.99 AUD View or buy the Bits and Pieces Windsurfing Other - Chinook Mechanical Uni Joint from Chinook to discover other options and shipping details. Description Mechanical Universal Joint Mechanical replacement joint for mast base. Durable Mechanical Joint Replacement for 1-Bolt or 2-Bolt Mechanical Base 70mm x 50mm, 2 x M8 (8mm) brass female thread Back to Windsurfing Other - Bits and Pieces More Bits and Pieces and others in our range Chinook Skinny Adaptor Kit K4 Fins Slot Box Box Blanker 130mm Chinook Deck Washer Chinook QR Deck Plate No Hardware Patrik Windsurfer Nose Protector Ezzy Batten Tension Adjuster Patrik Mast Extension Adjustable Collar RDM Patrik Slot Box Box Blanker 130mm Chinook Webbing Tendon Safety Strap Ezzy Volcano