How to attach the mast to the windsurfer board?

Where can I buy that pin that's part of the mast extension on a windsurfer?

• When you fit the mast extension into the mast, there's the pin that you put into one of the set of holes to adjust the length of the mast extension (which I lost) and i want to buy another pin without having to spend a lot of money on a whole new mast extension.

• Answer:

  Did some research for you, but without knowing who manufactures your mast extension it's next to impossible. There are multiple manufacturers and multiple model numbers from each of those manufacturers. Your best bet is to find the make and model number yourself, then contact the manufacturer on line or by phone and request a replacement. They'll probably either give it to you for free, for the cost of shipping or for a nominal charge. It's just good business for them. If they give you a hard time they'll lose any repeat business from you, and any business from anyone who ever asks you where to get a mast extension from.