Yarn Weight #4 (Medium, Worsted or Afghan) Crochet Patterns
This is an archive of our free and exclusive crochet patterns using medium-weight yarn (classified as #4). The medium weight also includes yarns that are labeled as worsted, afghan and aran. This weight of yarn is usually crocheted using the US hook sizes of I-9 to K-10 1/2 and the metric sizes of 5.5 - 6.5 mm. Medium weight yarn is perfect for summer blanket throws, scarves and home decor.
Free Crochet Patterns
These free crochet patterns were all created using various yarn types and brands, but all use the Medium (#4) yarn weight.