These Lineman's Side-Cutting pliers feature a built-in channel to pull steel fish tapes without damaging the wire. Cutting knives are induction hardened for long life. The 2000 series blades are designed for heavy-duty cutting of ACSR, screws, nails, and most hardened wire. The high-leverage design provides 46-Percent greater cutting power than other plier designs. Exclusive handle tempering absorbs the "snap" when cutting wire. Pick up these Klein's and feel the difference. Features: Quickly and easily pulls 1/8-Inch (3 mm) or 1/4-Inch (6 mm) flat steel fish tape without damaging the tape; Cuts ACSR, screws, nails, and most hardened wire; High-leverage design. Rivet is closer to the cutting edge for 46-percent greater cutting and gripping power than other plier designs; Induction hardened cutting knives for long life; Hot-riveted joint ensures smooth action and no handle wobble; Streamlined design with sure-gripping, cross-hatched knurled jaws; Unique handle tempering helps absorb the ''snap'' when cutting wire; Precision-hardend plier head for on-the-job toughness; Plastic-dipped handles for comfort and ease of identification; ''Handform'' handles for full gripping and cutting power; Custom, US-made tool steel; Lineman's Pliers quickly and easily pull 1/8-Inch (3 mm) or 1/4-Inch (6 mm) flat steel fish tape without damaging the tape; Made in USA with Custom, US-made tool steel; Precision-hardened plier head for on-the-job toughness; Precision machined knives cut cleanly and crisply even on fine stranded wire, mule tape and pull line; Induction hardened plier head and knives for on-the-job toughness and durability - Warnings: Always wear approved eye protection.; NOT insulated. Plastic-dipped or slip-on plastic handles are NOT intended for protection against electrical shock.