Hassle free lifetime guarantee, they say

Had tiny Craftsman 'ignition set' combination wrenches in a plastic case, I bet from the early 70s, from my ex FIL. One broke about 5-10 years ago, I took it in to Sears. He said "We're still lifetime warranty, but you're supposed to have you send them in. Since you obviously took care of these, though, so, here..." and gave me a new set. I don't know about new Lowe's Craftsman, but Sears Craftsman was awesome!