[Perfectlap]

I don't think the price savings justifies skipping the Craftsman. On other things for sure since its just a matter of removing something, holding something or putting something back on, etc. But any measuring tool used on the cooling system should be at least Craftsman quality. I haven't been in Sears in a while (have they gone under yet?) but they generally stand by their tools for years. Harbor Freight will probably give you a new tool on the spot too, but only because there are only two people working the whole store.