Hi all, I'm now at the point in the construction of the empennage kit where its time to start riveting. However, each of my new rivet squeezer sets have a small black metal ring around the shank that prevents a fit into the yoke. All have the standard .187" shank size. Some squeezer sets that I had bought some time ago don't have this little ring and fit normally into all my yokes. Is this ring supposed to be removable and is it just part of the manufacturing process?
Here's a pic of what I'm referring to.
Thanks
Here's a pic of what I'm referring to.
Thanks