General description This is a totally insulated open-end spanner designed for maximum safety during electrical work. Made from injection-moulded nylon 11, it exceeds IEC 60900 standards for live line working. The tool is capable of performing reliably in extreme temperatures ranging from -40°C to +70°C, ensuring durability in various environments. It offers high toughness and durability, being virtually indestructible, with a lifetime warranty on both the tool and insulation. Suitable for professional use in electrical maintenance and repair tasks. Technical specifications Size: 17mm Type: Metric spanner Material: Injection-moulded nylon 11 Standards: Exceeds IEC 60900 requirements Temperature range: -40°C to +70°C Compatibility and accessories Designed for use with standard 17mm fasteners No additional accessories required Installation No installation required; ready to use out of the box Usage Use for electrical maintenance, repair, and installation tasks involving live wires Ensure