Jaw opening inches 1014 Epoxy resin coating is 10 times more corrosion resistant than nickel and provides superior resistance to welding spatter No pinch easy release lever eliminates painful accidental pinching of hands and fingers Piano wire spring ensures superior tool life and reliable opening and closing of the tool Locking nut eliminates the need for constant readjustment during repetitive applications Large capacity jaw profile allows for clamping arround large sections Drop forged jaws ensure longterm durability Improved design reduces the gap between lever and handle protecting the spring from accidental damage Made in Spain