... 4. pvc coated round dog lead Specifications1. Nominal tensile strength: 1170-2160mpa. 2. Standard: DIN,BS,JIS,ASTM,GB,etc. 3. Coating ... ,1X19 ,6X7,7X7,6X19,7X19,etc.(2) Diameters: 0.8mm--10.0mm.(3) Nominal tensile strength: 1170-2160mpa.(4) Standard : DIN,BS ...