Chrysler Sailors Forum

Hello,
I am going to remove the cap at the clue end of the boom of a C26. There are 4 rivets. Does anyone know what size rivets these are. I would like to know so (a) I use the right size drill bit to remove them, and (b) to have the right size rivets on hand to put it all back together quickly. I plan to use one size smaller drill bit than the hole for removal.

Thank you.