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Decision fieldOpen accessKnitting Needle to Crochet Hook Size ChartGlobalRemoveOpen accessTextile Requirements Applicability RecordGlobalRemove
Decision fit
Primary jobLearn techniquesCheck standards
Also useful forNo additional job recordedNo additional job recorded
AreaYarnStandards
Best forFinding the current CYC hook and needle aliases that share one known nominal metric diameter before confirming project gaugeInvestigating which legal, technical, conformity, labeling, testing, claim, and contract requirements may apply to one controlled product and market set without turning a source list into a compliance conclusion
Know before usingA shared nominal diameter does not make a knitting needle and crochet hook interchangeable or predict equal gauge or fabric. The reference is not a physical measurement, manufacturer inspection, UK or Canadian conversion, steel-hook chart, tool recommendation, yarn assignment, or project approval.The record is not a legal opinion, product classification, compliance determination, risk assessment, standards licence, test plan, laboratory-scope decision, certificate, declaration, customs filing, label approval, market authorization, or production release. It cannot prove that every requirement has been found. Requirements vary by product, role, place, date, channel, claim, and current authority. Use qualified local regulatory, legal, technical, laboratory, conformity-assessment, customs, and market-surveillance support where the consequence warrants it.
Practical access
ForMakersBoth
Location or jurisdictionGlobalGlobal
AccessOpen accessOpen access
FormatStitch AuthorityStitch Authority
Source typeStitch AuthorityStitch Authority
Source and review
What the source establishesRechecked July 28, 2026. The lookup reproduces the current public Craft Yarn Council metric and U.S. alias rows, aligns hooks and needles only when their nominal millimetre value matches, and leaves missing rows or aliases unfilled.The source-reviewed working record separates product scope, legal or contractual authority, standards identity and edition, conformity-assessment route, product-specific evidence, commercial handoff, and accountable release. Its sources include the WTO TBT definitions, ISO's national-law boundary, EU conformity guidance, United States apparel labeling and certification routes, ILAC accreditation discovery, and the BSTI mandatory-product gateway.
Linked page reviewedJul 28, 2026Jul 26, 2026
Next review dueJul 28, 2027Jul 26, 2027
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