Box lot auction Item #1

[Sudsy]

Won some stuff at a local auction
Got a nice antique shot shell roll crimper in this lot but there were a few things in the box I don't recognize

#1

Hooks of some sort, not sharpened inside like you'd expect
Not a clue, but if I were to guess I'd say upholstery ??

[Sudsy]

Inside where you'd expect it to be sharpened - and it's not at all

[Yadda]

Yeah,  upholstery, cobbler, or Leatherworking.  When in doubt it is a nutcracker or a sawset.