General description This fully insulated open-end spanner is designed for electrical and industrial applications, providing safety and reliability. It is ideal for electricians, maintenance engineers, construction workers, and electric vehicle technicians working on modern hybrid and electrical vehicles. Technical specifications Size: 17mm Fully insulated according to VDE and EN 60900 standards Protection against electric shocks up to 1500V DC and 1000V AC Tested to EN 60900 Compatibility and accessories Compatible with electrical and industrial tools Suitable for use on electrical panels, wiring, and vehicle maintenance Installation No installation required; tool is ready to use out of the box Usage Use for tightening or loosening nuts and bolts in electrical and industrial settings Ensure the tool is properly insulated before use on live electrical components Other information Expert quality tool designed for safety and durability