Crescent PS20509C Pro Series Linesman Compound Action Cutting Pliers, 9-Inch Co-molded grips for added comfort Increase cutting pressure by 50% Chrome vanadium steel for increased durability Co-molded grips for added comfort Compound leverage design that increases cutting power by 50-Percent 1/3 lighter than standard pliers, reduces fatigue Heat treated joint rivet for smooth and consistent operation Induction hardened edges for long cutting life