I don't usually recommend the use of Vise Grips for
anything except rounding off bolt heads, but
in this case they worked well for me.  The switch
shouldn't be in very tightly.

Also, if you're buying Vise Grips, buy the brand name
ones, not the knockoffs.  One example of getting what
you pay for - on the brand name ones, there's no side
to side play, the jaws match up, the teeth are sharp,
and you can abuse the crap outta them without them
breaking.

tabe johnson/87 westy