1.ISO9001&UKAS Certification 2.Combination Plier,Stainless Steel 3.Plactic Handle or No Handle 4.Lineman Plier 1.Non Sparking Tools,Sparking Free Tools.Material:Aluminium Bronze,Beryllium Copper2.Carbon Steel Tools.45#Carbon Steel,40Cr.Surface disposal:Black finished or natural3.Stainless Steel Tools. 304 Stainless Steel.Non Magnetic,Corrosion Resistant Lineman Plier,Stainless Steel