Hook & size guide
Reading our millimetre sizes
Reading our millimetre sizes
Hooks and needles are measured across the shaft in millimetres — the smaller the number, the finer the stitch. Each yarn lists a recommended hook range; finished pieces list the hook they were made with. Between two sizes, message us on WhatsApp.
| Hook (mm) | US | UK | Best for |
|---|---|---|---|
| 2.0 | — | 14 | Lace, fine cotton, jewelry |
| 2.5 | B/C | 12 | Fingering, amigurumi detail |
| 3.0 | — | 11 | Fingering, fine accessories |
| 3.5 | E | 9 | DK cotton, bags, headbands |
| 4.0 | G | 8 | DK / worsted, everyday makes |
| 5.0 | H | 6 | Worsted, hats, homeware |
| 6.0 | J | 4 | Chunky, blankets, baskets |
Hook diameter in millimetres, with common US/UK equivalents.