Chinook 2-bolt Base Rubber Joint Upper
Chinook 2 bolt rubber windsurfing upper mast foot
Choose the euro-pin or us base cup option to fit your extension. This is just the upper part of the 2-bolt base, it DOES NOT include the base plate.If you aren't sure which you need, just give us a call at 727.656.6569, we're always happy to chat and make sure you are getting the parts you need!