As long as it's grade 70, it should have the same working/ breaking strength. The corrosion resistance might be a bit different, but for use on the tractor that's really a non-issue.I was looking for chain and found the yellow zinc 20' 5/16" grade 70 premade with hooks under for about $38.00 at Home Depot. TSC is asking $65 for theirs. The extra hooks at HD are cheaper too. Any reason this is not as good and the TSC chain?