Acc.
to DIN 3129, ISO 2725-2 · · Machine-operated, suitable for all standard electric and air tools · Square drive as per DIN 3121 - H 20, ISO 1174 · GEDORE vanadium steel 59CrV4 · Gun-metal finish · DBGM (German utility patent) · Particularly suitable for working in sensitive areas permanently governed by certainty against loss, process reliability and occupational safety · Examples: overhead power line construction, wind power plants or the automotive sector