... ,cast iron material High-frequency hardened cutting edges for optimum power and durability.Accurate, sharp nose geometry ... : polished, black oxide,chrome plated, satin,nickel alloy plated,Matt,mirror polished,peal nikel plated,Handle: dipping ... " Application: Universal Pliers. These kinds of pliers are used for industry,agriculture, family, carpenters, crafters, electricians, handymen,Cable Cutter ...