... : HRC 42-48 Hardness of cutter : HRC 58-62 (CRV) Head polished 1) tower pincer 2) Carbon steel, CRV steel 3 ... steel ,CRV steelSize : 8", 9", 10", 11", 12", 16"Finish head: black,nickle Finish handle: redPacking: CARD packing , normal boxFast delivery ... top quality pliers,such as carpenter's pliers, mini pliers, end-cutting pliers and other special pliers.