I have one spring, need two. The one I have is chromed, 7/16 - 1/2 inch in diameter (OD), or 12 mmThe coil is a touch over 1/2 inch, 40 mm, and total length is 2 1/2", 64 mm. Wire diameter is 1/16th, just under 2 mm.

I think the total length and the chrome are the most important. But any spring the right size would work. Well, I'd need two of them...

Thanks!