# ISO 2725-2:2007 — Withdrawn and superseded ISO standards For ISO 2725-2:2007, item title is Assembly tools for screws and nuts — Square drive sockets — Part 2: Machine-operated sockets ('impact'); status code is 9599; successor is ISO/CD 2725-2 | ISO 2725-2:2015; withdrawn / published date is 2007-02-14, recorded from its source on 2026-08-05. - **Identifier:** ISO 2725-2:2007 _(verified: appears in the quote below)_ - **Item title:** Assembly tools for screws and nuts — Square drive sockets — Part 2: Machine-operated sockets ('impact') _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/CD 2725-2 | ISO 2725-2:2015 - **Withdrawn / published date:** 2007-02-14 _(verified: appears in the quote below)_ ## What the source says > 40051,IS,,ISO 2725-2:2007,Assembly tools for screws and nuts — Square drive sockets — Part 2: Machine-operated sockets ('impact'),Outils de manoeuvre pour vis et écrous — Douilles à carré conducteur femelle — Partie 2: Douilles à machine ('impact'),2007-02-14,2,['25.140.01'],ISO/TC 29/SC 10,9599,[25264],"[57322,63678]","['en','fr','ru']",8,"
ISO 2725-2:2007 specifies dimensions, the designation and the marking of machine-operated #8220;impact#8221; square drive sockets with operating end having a hexagonal or double hexagonal form in accordance with ISO 1174-2.
Hand-operated sockets are dealt with in ISO 2725-1.
" ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).