Calipers? Clamp? What is this?

[Michellemu]

I would love some help figuring out what these are. There are no markings on them of any type.

Thanks!

Michelle

[Billman49]

My guess would be blacksmith's calipers - where size unit is not important, but the part being made must match another object...

This type is more common:

[leg17]

Never saw this before but that seems a real good guess Billman.

[Papaw]

I agree. Kinda crude construction, but would do for copying in a blacksmith setting.