U0408V INSULATED VDE 1/2" METRIC SOCKETU0408V

-Made from high-quality 50BV steel using cold forging.
-6-point socket design for greater contact surface between sockets and fasteners, locks force more firmly, reduces wear and rounding off at corners issues.
-Tested at 10,000V high voltage by an internationally accredited institute and proved to meet the DIN EN IEC 60900:2018 standard.