Pliers are preset for 500lbs. of grip force. Automatic self-sizing locking pliers. Curved jaw.
Archives
Vice Grip 5WR The Original Locking Pliers Peterson MFG in Box
Nice 3 vintage Vise Grip Jaw Locking Pliers 10CR 10WR 6LN USA MADE
Good used condition with normal expected wear and no writing.
VINTAGE PETERSEN DEWITT VISE GRIP 4WR CURVED JAW LOCKING PLIERS – USA
Solid and fully functional Minor wear Please see pictures Thank you GaR12
3 Vtg Vise Grip Jaw Locking Pliers 10CR 10WR 6LN USA MADE
Good used condition with normal expected wear and no writing.