Thanks for clearing up Wxdog. Father-in-Law had drag-line business in eastern NC and kept an additional drag-line/bull dozier for the same reason. Fella was a black smith, wasn't anything he couldn't fix.
Like I used to tell my wife, "It might come in handy, someday." After all, you never know when you might need that spline tool or keychain gapping tool or sump pump impeller or excavator or...