What are these pliers for?

[Hal]

And who made them? Came from a bunch of tools that were given to me. Owner, now passed away, was a trucker, if that helps.

 

[The Cobbler]

pulling battery clamps is my guess

 

[outinthetallgrass]

By what I can see, they look like the ones used to pull chrome lug nut covers off of a semi.https://www.amazon.com/Grand-General-90251-Puller-Across/dp/B017CTJ3XQ/?tag=atomicindus08-20

 

[The Cobbler]

@outinthetallgrass has it

Amazon.ca

 

[Hal]

By what I can see, they look like the ones used to pull chrome lug nut covers off of a semi.https://www.amazon.com/Grand-General-90251-Puller-Across/dp/B017CTJ3XQ/?tag=atomicindus08-20

Looks like you nailed it.