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Side-by-side evidence and decision metadata for selected textile resources.
Decision fieldOpen accessKnitting Needle to Crochet Hook Size ChartGlobalRemoveOpen accessYarnSubGlobalRemoveOpen accessSupplier Screening BriefGlobalRemove
Decision fit
Primary jobLearn techniquesChoose materialsSource production
Also useful forNo additional job recordedNo additional job recordedNo additional job recorded
AreaYarnYarnProduction
Best forFinding the current CYC hook and needle aliases that share one known nominal metric diameter before confirming project gaugeBuilding a substitution shortlist for a discontinued or unavailable yarn before checking quantity, availability, and a representative swatchTurning a supplier lead into a scoped, reviewable decision
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.A suggested match is a data-based shortlist, not proof that the yarn suits the pattern or maker. Records can be incomplete or wrong, price bands are approximate, availability varies by country and seller, and shade-level matching is unavailable. YarnSub says affiliate status does not change suggestions, but equally rated matches are ordered by brand popularity. Confirm required gauge, total length, fibre behavior, construction, care, colour, dye lot, accessibility, price, availability, and seller terms, then make and assess a representative swatch before committing.The brief is not an audit, legal opinion, customs determination, certificate validation, credit review, or performance guarantee; risk-appropriate verification remains necessary.
Practical access
ForMakersMakersApparel brands
Location or jurisdictionGlobalGlobalGlobal
AccessOpen accessOpen accessOpen access
FormatStitch AuthorityReferenceStitch Authority
Source typeStitch AuthorityFirst-party platformStitch Authority
Account, payment, and exit
Access scopeNot yet reviewed at this level.Maker comparing a replacement for a named yarn before buying.Not yet reviewed at this level.
Before an accountNot yet reviewed at this level.Search a named yarn, inspect suggested substitutes, and filter by fibre and approximate price band without creating an account.Not yet reviewed at this level.
Free-account boundaryNot yet reviewed at this level.The checked core substitution route does not require an account, and the FAQ does not offer user-entered yarn records.Not yet reviewed at this level.
Payment boundaryNot yet reviewed at this level.No subscription is presented for the core route. Affiliate retailer links and optional donations help fund the site; equal-rated matches are ordered by brand popularity.Not yet reviewed at this level.
Cancellation or exitNot yet reviewed at this level.There is no account or recurring plan to cancel for the core route. The newsletter has a separate unsubscribe link.Not yet reviewed at this level.
Saved work and dataNot yet reviewed at this level.YarnSub does not expose an API and does not accept user-entered yarn details. Use the data-issue link on a yarn page for corrections.Not yet reviewed at this level.
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.YarnSub's official FAQ says its matching software compares gauge, texture, yarn weight and density, fibre content, and fibre qualities such as drape and softness. Discontinued yarns remain searchable as starting points but are excluded from suggestions. Result filters can exclude animal, animal-derived, synthetic, or plant fibre groups and use a subjective $ to $$$$$ price indicator. The site does not accept user-entered yarn details, individual shade cards, or expose an API. Each yarn page provides a data-issue route.The brief translates OECD garment-sector due diligence, official trade guidance, customs traceability expectations, and certificate-scope controls into a claim-by-claim decision record.
Linked page reviewedJul 28, 2026Jul 28, 2026Jul 15, 2026
Next review dueJul 28, 2027Jan 24, 2027Jul 15, 2027
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