Physical description
Tramcar component - possibly locking key - made from two pieces of cut steel and welded together and finished.
A known unknown!
Kym Smith advised - "11/6/2020 - It looks familiar, but I can’t recall exactly. I think is used as a locking pin to hold an internal panel in place, possibly the internal panels/frames that are on the interior side of the sliding doors, with the pin going through the top sill into the internal frame?"
and 13/6 " I remember somewhere seeing a panel that has pins in the bottom that locate in holes in the floor, then the panel is pushed into place and the securing/locking pin used to hold it in place, with the panel having a square saddle that the pin goes through. I’m wondering if it is a kick panel under a seat? "