MonoMonday: Pinch

You wouldn't want to pinch your fingers in these.

These are fencing strainers for tightening up the wire on fences. Each wire is pinched between the clasps and they are pulled together by levering jaws along a chain. See extra.
Then they are joined together and the strainers removed. 

They belonged to my father and Mr isbi loves them. They are probably 60 years old and he says they are much better than any you could get these days.

Thank you MM host, Laurie64.