I was going through the basement of my grandparents house and came across a sears padlock. It says sears on it and it is brass with a steel shackle; how old are these padlocks? I have never seen them (its quite unremarkable with 5 standard pins) and the one I have has no key sadly. It was quite tarnished and its steel shackle was starting to rust so I restored it the best I could. The link leads to an etsy posting of a similar looking lock, mine is slightly older looking and slightly thicker.
https://www.etsy.com/listing/515752167/ ... -and-steel
Also people don't think of etsy as a website that sells padlocks, but it does (good price too).