ISO 10102-2018 PDF

Full title and description

ISO 10102:2018 — Assembly tools for screws and nuts — Double-headed open-ended engineers' wrenches — Outside dimensions. This International Standard specifies the outside (external) dimensions for double‑headed open‑ended engineers' wrenches used for screws and nuts.

Abstract

ISO 10102:2018 specifies the overall length and the maximum head thickness for double‑headed open‑ended engineers' wrenches. It identifies the wrenches covered (as listed in ISO 1703:2005) and explicitly excludes technical product specifications, which are provided in ISO 1711‑1:2016 (series C).

General information

• Status: Published (International Standard, confirmed).
• Publication date: Edition 3 — 2018-02 (publication completed March 6, 2018).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 25.140.30 (Hand‑operated tools).
• Edition / version: Edition 3 (2018).
• Number of pages: 5 pages.

Scope

Defines outside dimensions (overall length and maximum head thickness) for double‑headed open‑ended engineers' wrenches intended for assembly of screws and nuts. The standard applies to the wrench types identified under the ISO 1703:2005 reference specified in the document and does not set material, manufacturing or performance (technical) requirements — those are given in related specifications such as ISO 1711‑1:2016.

Key topics and requirements

• Specified overall lengths for double‑headed open‑ended engineers' wrenches.
• Maximum head (jaw) thickness limits to ensure interchangeability and fit.
• Applicability limited to wrench types listed in ISO 1703:2005 (reference within the standard).
• Explicit exclusion of technical specifications (materials, mechanical properties, testing) — these are referenced to ISO 1711‑1:2016 (series C).
• Short, focused document intended to harmonize external dimensions across manufacturers and users.

Typical use and users

Used by tooling and hand‑tool manufacturers, product designers, procurement teams, standards committees, and conformity assessment bodies to ensure consistent external dimensions for double‑headed open‑ended engineers' wrenches. It supports interoperability, interchangeability and specification of dimensional requirements in procurement and technical documentation.

Related standards

Key related documents referenced by or relevant to ISO 10102:2018 include ISO 1703:2005 (identification/classification of the wrench types) and ISO 1711‑1:2016 (technical specifications for some wrench types and series C product requirements). The 2018 edition replaces ISO 10102:2001.

Keywords

double‑headed open‑ended wrench, engineers' wrench, assembly tools, outside dimensions, wrench length, head thickness, ISO 10102, hand‑operated tools.

FAQ

Q: What is this standard?

A: ISO 10102:2018 is an ISO International Standard that specifies the outside dimensions (overall length and maximum head thickness) for double‑headed open‑ended engineers' wrenches used with screws and nuts.

Q: What does it cover?

A: It covers dimensional requirements only (length and head thickness) for the specific wrench types identified in ISO 1703:2005; it does not cover technical specifications such as material or strength, which are covered in other standards (e.g., ISO 1711‑1:2016).

Q: Who typically uses it?

A: Tool manufacturers, design engineers, procurement/specification writers, standards bodies and testing/inspection organizations use it to ensure consistent external dimensions and compatibility across products.

Q: Is it current or superseded?

A: ISO 10102:2018 is the current edition (Edition 3, 2018) and replaced ISO 10102:2001. The ISO record shows the 2018 edition was published in early 2018 and that the publication was reviewed and confirmed in 2023, so this version remains current.

Q: Is it part of a series?

A: While ISO 10102 is a standalone standard for outside dimensions, it is linked to other ISO hand‑tool standards by reference (notably ISO 1703 for identification/classification and ISO 1711‑1 for technical specifications). It sits within the ICS group 25.140.30 (hand‑operated tools).

Q: What are the key keywords?

A: Assembly tools, double‑headed open‑ended engineers' wrenches, outside dimensions, wrench length, head thickness, hand‑operated tools, ISO 10102.