0 INCH MIN. JAW OPENING; 4 INCH MAX. JAW OPENING; 0 MIN. JAW OPENING IN INCH; 4 MAX. JAW OPENING IN INCH; 2-5/8 INCH THROAT DEPTH; ALLOY STEEL JAW MATERIAL; 2.625 THROAT DEPTH - DECIMAL; 2-5/8 THROAT DEPTH - FRACTIONAL; STANDARD TIP TYPE