These Knipex 95 31 Series Cable Shears are made from high-grade special tool steel forged oil-hardened. With precision-ground hardened blades. Perfect for copper and aluminium cables single and multiple wires. Cuts smoothly and cleanly without crushing. Fitted with 2-component soft grip handles. One-hand operation requires very little handforce thanks to the very high transmission ratio. With two-stage ratchet drive for easy cutting. NOT suitable for steel wire wire ropes and fine-stranded (highly flexible) conductors.These Knipex Ratchet Action Cable Shears have the following specification: Length: 280mmCapacity: Ø52mm / 380mm²Aluminium Sector Cable: up to 4 x 150mmPTDKPX9531280