chrome vanadium curved jaw locking plier,heat treated ,drop forged ,ideal for power work carbon ... high quality material:chrom vanadium curved jaw locking plier,with or without cutting edge,drop forged,heat treated ,sturdy 3 rivet ... surface:chrome nickel plated,powder coating,blacking,etcsize:10",with or without cutting edgeweight:520~530guse;ideal for tightening,twisting,turning 10" locking plier