The Klein Tools D2000-7 7 in. Lineman's Heavy Duty Side Cutting Pliers are made of custom tool steel and feature combination polished and black-oxide finish plus plastic-dipped handles for comfort and ease of identification. The Klein Tools D2000-7 knife cuts ACSR, screws, nails and most hardened wire. The high-leverage on this unit provides greater cutting and gripping power. The cutting knives are induction hardened for long life. The hot-riveted joint on this unit ensures smooth action and no handle wobble. Streamlined design with sure-gripping, cross-hatched knurled jaws. The unique handle on the D2000-7 features tempering that helps absorb the snap when cutting wire. Users are provided with a tool that is precision-hardened for on-the-job toughness.