The Knipex 03 06 traditional range of combination pliers are made from a top quality special tool steel, forged and oil-hardened to approximately 60 HRC for added strength and durability and come in three sizes - 6.1/4 inch, 7 inch and 8-inch. The cutting edges are ideal for hard and soft wire. They are oil hardened and tempered, and then separately induction-hardened. These Knipex 03 06 combination pliers have chrome-plated heads for smooth operation and handles with heavy-duty insulation for a softer and more positive grip. These Knipex pliers have been VDE tested up to 1,000v, have gripping zones on the head jaws for flat and round material and are suitable for versatile use on almost any job application.Size: 160mm (6 1/4 in). Cutting capacity :Medium hard wire: 3,1 Ø mm.Hard wire: 2 Ø mm.Copper cable, multiple-stranded (diameter): 10 Ø mm.Copper cable, multiple-stranded: 16 mm².