Insulated Handle Rescue Hook 3 5 Foot 6 10 Ft High Voltage Insulated Life Hook, Anti-electrocution Body Rescue Hook for Aerial Work/Electric Vehicles - Electrical Safety Emergency Life-Saving Tools(ReHigh Voltage Life Hook : 1m 3. 3ft, withstand voltage of 10kV; 1. 5m 4. 9ft withstand voltage of 35kV; 2m 6. 5ft withstand voltage of 110kV; 3m 9. 8ft, withstand voltage of 220kV. Please select a suitable rescue hook according to the safety distance requirements of different voltage levels How to Use : Hold the handle and place the hook under the armpits, waist and other easy to pull positions and pull the electrocuted person away from the danger