What would be the value in a wide jaw plier for drawing wire? It is 
counter to all that is right in the world of levers and pivots.
If you try and clamp a wire in the far end of those, you would have a 
useless grip on the wire. Like trying to clamp a block of wood in the 
far end of a vice, as far from the center as you can put it ... for 
absolutely no good reason. Much the same as lifting a heavy object with 
you arms out stretched .. for no good reason.
Wide jaw, locking type hand clamps have their uses .... and you could 
use them as a hammer if thought it was appropriate BUT...
These are two different animals.
The person selling the ones you linked too on epay, redrooster tools, 
doesn't know his backside from his elbow.
BTW if you scroll down the page you linked, you will find a couple of 
pictures of my draw tongs from my webpage!

https://www.google.com/imgres?imgurl=http%3A%2F%2Fwww.petermcbride.com%
2Fjewellery_tools%2Fdraw%2520bench001.jpg&imgrefurl=http%3A%2F%2Fwww.petermcbrid
e.com%2Fjewellery_tools%2F&docid=ct0WJHlofm9i_M&tbnid=2F3QnYVd3wVTmM%3A&vet=10ah
UKEwi3wpzYvd7bAhXLJZQKHaylDfYQMwhhKB8wHw..i&w=640&h=480&client=firefox-b&bih=700
&biw=1536&q=jewellers%20draw%20pliers&ved=0ahUKEwi3wpzYvd7bAhXLJZQKHaylDfYQMwhhK
B8wHw&iact=mrc&uact=8">https://www.google.com/imgres?imgurl=http%3A%2F%2Fwww.pet
ermcbride.com%2Fjewellery_tools%2Fdraw%2520bench001.jpg&imgrefurl=http%3A%2F%2Fw
ww.petermcbride.com%2Fjewellery_tools%2F&docid=ct0WJHlofm9i_M&tbnid=2F3QnYVd3wVT
mM%3A&vet=10ahUKEwi3wpzYvd7bAhXLJZQKHaylDfYQMwhhKB8wHw..i&w=640&h=480&client=fir
efox-b&bih=700&biw=1536&q=jewellers%20draw%20pliers&ved=0ahUKEwi3wpzYvd7bAhXLJZQ
KHaylDfYQMwhhKB8wHw&iact=mrc&uact=8

https://www.google.com/imgres?imgurl=http%3A%2F%2Fwww.petermcbride.com%
2Fjewellery_tools%2Fdraw%2520tongs01.jpg&imgrefurl=http%3A%2F%2Fwww.petermcbride
.com%2Fjewellery_tools%2F&docid=ct0WJHlofm9i_M&tbnid=TdnjL-kz0EqWjM%3A&vet=12ahU
KEwjE8bPlv97bAhWOEqYKHS4pCsc4ZBAzKAgwCHoECAEQCQ..i&w=640&h=480&client=firefox-b&
bih=700&biw=1536&q=jewellers%20draw%20pliers&ved=2ahUKEwjE8bPlv97bAhWOEqYKHS4pCs
c4ZBAzKAgwCHoECAEQCQ&iact=mrc&uact=8">https://www.google.com/imgres?imgurl=http%
3A%2F%2Fwww.petermcbride.com%2Fjewellery_tools%2Fdraw%2520tongs01.jpg&imgrefurl=
http%3A%2F%2Fwww.petermcbride.com%2Fjewellery_tools%2F&docid=ct0WJHlofm9i_M&tbni
d=TdnjL-kz0EqWjM%3A&vet=12ahUKEwjE8bPlv97bAhWOEqYKHS4pCsc4ZBAzKAgwCHoECAEQCQ..i&
w=640&h=480&client=firefox-b&bih=700&biw=1536&q=jewellers%20draw%20pliers&ved=2a
hUKEwjE8bPlv97bAhWOEqYKHS4pCsc4ZBAzKAgwCHoECAEQCQ&iact=mrc&uact=8

In my pictures below, the right angle bent set are for hand drawing wire 
(and polished by 45 years of use and maybe drawing in excess of 1000 
miles of wire), and the 3 hooked handle type for use in a machine.
The small box jointed ones ARE made for broaching watch hands, and for 
holding other small items, and the large ones ARE for drawing wire.

http://www.petermcbride.com/temp/images1/draw_tongs.jpg
http://www.petermcbride.com/temp/images1/broach.JPG

Peter