Ya, I guess you could say that although the center hole should be larger and I always thought the ends were angled to catch the actual door as seen in the door handle below. Based on the photo I would think that the Zip ones are the closest match.

 

I think we are talking about different springs now..The one I am referring to is the tiny one in the handle that runs along the 4 inch Pin. (can't see it in the picture)..I think those for sale above are for the spring that IS shown in the picture at the bottom of the entire handle.

Has anyone popped out the 4 inch PIN? It looks like there is a rivet at the end of it.