S241780 - OPEN END WRENCH SET 8 PC 1" - 1-1/2" | IEC 60900 Open-End Wrench

The S241780 is a 8-piece 1000V insulated open end wrench set covering sizes 1" through 1-1/2", IEC 60900 certified for safe use on live electrical equipment up to 1,000 volts. This large-format wrench set is purpose-built for the biggest fasteners found on heavy industrial switchgear, high-current bus bars, and large transformer connections where standard wrench sets fall short. An essential set for utility electricians and substation technicians who work on the largest energized electrical infrastructure.