What tool is this?

[lilflippy]

HI everyone one my girlfriends dad found this and was wondering what the he'll is it lol

 

[Empty Pockets]

looks like an early pipe wrench

 

[danbuff]

alligator wrench
I think usually for square nuts and pipe

 

[kctyphoon]

Alligator or goats wrench. I believe I've seen it been called both.. I assume that was a popular lineman wrench since I still see versions in catalogs, and it would be for square nuts and bolts.. that is one wrench I've never actually seen being used in the field at the company I work for.

http://store.phonetx.com/29042270.html