I own a lot of Vise Grip pliers and Vise Grip clamps, one of my Vise
Grip clamps has a bar that slides in and out for extra clamp capacity.I
have seen quite a few broken made in China knockoffs of Vise Grip pliers
in the pawn shops before.Master locks moved to China and now Vise Grip
is moving to China.And so it goes.
cuhulin