GSO ISO 3318:2025

ISO 3318:2016
Gulf Standard   Current Edition · Approved on 14 October 2025

Assembly tools for screws and nuts — Open-ended wrenches, box wrenches and combination wrenches — Maximum widths of heads

GSO ISO 3318:2025 Files

Arabic 4 Pages
Current Edition
OMR 20.31
English 4 Pages
Current Edition Reference Language
OMR 20.31

GSO ISO 3318:2025 Scope

ISO 3318:2016 specifies the maximum outside head dimensions for open-ended wrenches, box wrenches and combination wrenches.

NOTE 1 The wrenches covered by this document are the ones identified in ISO 1703:2005 under reference nos. 1 1 01 02 0, 1 1 01 05 0, 1 1 01 06 0, 1 1 02 03 0, 1 1 02 04 0, 1 1 02 05 0, 1 1 02 06 0, 1 1 02 01 0, 1 1 02 02 0 and 1 1 02 08 0.

NOTE 2 Box wrenches can also be designated as ring wrenches.

ISO 3318:2016 does not cover technical specifications for these products. Technical specifications are given in ISO 1711‑1.

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