Product CatalogueSports and OutdoorsWindsurfing OtherStainless Steel BitsChinook Mast Cup Stainless Steel Spring Clip Back Chinook Chinook Mast Cup Stainless Steel Spring Clip Product ID: 302601 Brand: Chinook 2025-05-03 From: $16.99 AUD View or buy the Stainless Steel Bits Windsurfing Other - Chinook Mast Cup Stainless Steel Spring Clip from Chinook to discover other options and shipping details. Description Locks mast base to mast extension. 316 stainless steel 8mm flat bar with 10mm pins Back to Windsurfing Other - Stainless Steel Bits More Stainless Steel Bits and others in our range Surf Sail Australia Metric Fin Bolt M6 Single Surf Sail Australia Brass Fin Base Crossnut 9mm 20 Pack Radz Hawaii 10mm Stainless Steel Pro Euro Pin Surf Sail Australia Stainless Socket Set Screw M8 x 40mm Surf Sail Australia Footstrap Self Tapper 10 Gauge x 3 4 inch FCS Smart Plate and Screw Surf Sail Australia Footstrap Washer Surf Sail Australia Footstrap Self Tapper 12 Gauge x 1 inch Surf Sail Australia Stainless Steel Fin Bolt Washer Chinook Fin Fast Plate and Screw