A Simple Explanation
When I showed the object to my grandfather, he recognized it instantly.
His reaction made it clear that what seemed mysterious to me was completely ordinary to him. He smiled, examined the tool for a moment, and then explained its purpose.
The answer surprised me.
Rather than being a rare artifact or a complex machine component, the object had been designed to perform a simple everyday task. Decades ago, tools like it were commonly found in workshops, farms, and maintenance sheds. Workers relied on them regularly because they offered a practical solution to a specific problem.