Crochet Hook 6 mm (J-10)
This is the EasyCrochet archive for free crochet patterns using the J/10 hook size. The J-10 hook size is also known as the 6mm metric and UK 4 hook. We recommend using the J hook with Medium weight yarn (Worsted, Afghan or Aran).
The J-10 / 6mm / UK4 hook is the perfect size for making everything from baby blankets to scarves to ear warmers.
Free Crochet Patterns using 6 mm (J-10) Crochet Hooks
These free crochet patterns were all created using various yarn types and brands, but all use the 6 mm (J-10) sized crochet hook.