These Klein Tools Diagonal Telephone Work Pliers have a tapered nose for working in confined areas and close tip cutting. They feature convenient .030-Inch and 0.045-Inch stripping holes. The tool is serrated behind the hinge to crush insulation. The V notch in the jaw enables quick stripping of insulation. Forged of custom, US-made tool steel for maximum durability and long life. Diagonal Cutters have tapered nose for working in confined areas and close tip cutting. Pliers with convenient stripping holes measuring .030-Inch and .045-Inch. ''V'' stripping notch in jaw for quick insulation slitting. Serrated behind the hinge to crush insulation. Forged in the USA with custom, US-made tool steel for maximum durability. Induction hardened cutting knives for long life. Hot-riveted joint for smooth action and no handle wobble.