End Cutting Nippers Cutting Capacity by Material 1.0 mm to 6mm (Soft Wire) 3.0 mm (Piano Wire) 3.5 mm (Hard Wire) 4.0 mm (Medium Hard Wire) Cutting Capacity by Rockwell Hardness 64 HRC Cutting Edge Type Straight ESD Safe No Features High Leverage For Maximum Wire Thickness 0.23 in Handle Color Blue Red Handle Material Multi-Component Handle Style Ergonomic