Historical
ISO 1711-2:2016
Assembly tools for screws and nuts - Technical specifications - Part 2: Machine-operated sockets (impact)
ISO 1711-2:2016 specifies hardness and minimum torsional strength for machine-operated square drive sockets in accordance with ISO 2725‑2 intended for use with impact wrenches.
EXAMPLE Reference nos. 2 2 02 01 0; 2 2 02 02 0; 5 2 00 04 0.
International Organization for Standardization [iso]