Hello,
I found in the drawer of an old workbench this strange tool without marking. This looks like a multi-function tool, a small saw that can enter the handle (partially) and locks with a small lever, a key-shaped head (9 mm) and a square hole of 6 mm. a length of 107 mm. It is in stamped iron, and a sphere flattened at one end. Could you help me find out if this is a craft tool and any other information (date, manufacturer etc …)?
Thanks in advance
Ha !! Well I would not have guessed that !! Our keyhole saws are different although from that door plate yours is earlier !! I was raised on a construction site as my Dad was a carpenter/builder !! Most of the tools in the last pic I am quite familiar with !! Did you get the brace/hand drill to use them ??
No,, I would say you are correct in its use !!