NA 121
DIN Standards Committee Tools and Clamping Devices
Standards
[Withdrawn]
DIN 7439
DIN 7439
Insulated tools up to 1000 V - Keys with handle for hexagon socket screws
Title (German)
Isolierte Werkzeuge bis 1000 V - Schraubendreher für Schrauben mit Innensechskant
Document: references other documents
Responsible national committee
NA 121-05-01 AA - Assembly tools for screws and nuts, Fastening tools