Hood Hinge Spring - replacements?

[Bob Riding]

In sorting out my '52 Suburban build, I find I need new hood hinge springs- one is missing, the other tired. The only replacements I can find online are NOS and $75. I would think if you knew the length, strength, spring rate, etc., you could probably replace them with other springs, possibly from a hardware store. Anyone tackle this yet?

[Doug&Deb]

Not sure but let us know if you find anything. My hood needs a prop.