Not sure if this is the part you need? Call us at 727.656.6569, our expert windsurfers are happy to help you get the right parts! Does NOT come with locktite thread locker. Comes with all other pictured parts.
Chinook Base Cup Kit
This is just the top piece of a windsurfing mast base that fits with US Cup (2 pin style) extensions. If you need to build a mast foot for your older style board, or make your older mast foot work with a newer Chinook extension, this is the part that you need. It comes with everything you need to attach a US Cup to a rubber universal joint. This will not work with a tendon style base.