In the process of re-building a trailer I found a busted leaf spring. Right now the leaf spring is in the scrap bin, but I wondered if there is some genius use for it worth more than the 4 cents a pound or whatever I'd get at the scrap yard.
I have one about 2 inches wide from back when springs were tapered thin toward the end and the end was rounded. My father used it as a tire iron on his A-Model ford tires so I continued the tradition. Just a few years ago I bought one similar at a garage sale that is just a little shorter and about 1-1/2 inches wide. They make a perfect pair. They are half of a full length springs.
48" bobcat walk behind , 60" Dixie Chopper Classic , 755 John Deere 4x4 70 ldr belly mower etc etc , 7610 Ford 4x4 7412 ldr and 10 ft rhino hogg
In third world countries where they recycle everything I have seen them used for cutting edges, for heal plates on buckets, harrow teeth and a hundred other things I can't remember right now.