PZ-68 Auto-Locking Pliers with Screw Remover

No need to adjust the jaws opening, and just clamp it to lock! 
Vertically serrated jaws bite a stuck screw head while locking it securely. 
It helps to optimize your grip strength for twisting off stubborn screws. 
Self-lock Jaws to fit different sizes of screws and workpieces automatically. 
Clamping force adjustable with the screw between the handles. 
Pull-up type release lever to open the jaws. 
Material of Jaws: Chrome Molybdenum