Fire-coated insulation

• 2-layer colored insulation for wrenches from 6 mm to 16 mm

• 3-layer colored insulation for wrenches from 17 mm to 32 mm

• For work on live equipment up to 1000 V according to IEC 60900

• Made from high-performance steel alloy

• Opening tolerance according to ISO 691

• 2- to 3-layer coating in different colors to indicate application safety: safe, hazardous, or very hazardous. A fourth black layer for additional protection of the grip edges

• This provides protection and a visual warning system

• If the outer layer is damaged, the brighter color underneath becomes visible, warning the operator

• Each tool is tested for 10 seconds at 10,000 V at the end of the manufacturing process.