hardened and tempered carbon steel for strength and durability,anti-rust surface,corrosion resistance. cushion ... American type, Europe type; Germany type.material of pliers:45#carbon or above high steel drop forged or Chrome Vanadium Steel ... ", 8" Application: Universal Pliers. These kinds of pliers are used for industry,agriculture, family, carpenters, crafters, electricians, handymen,Cable Cutter ...