Currently the lever-back clasps on our stitch markers/progress keepers are compatible with yarns from lace (#1) through bulky (#6). Our clasps may not be large enough to be used with jumbo or super bulky yarns, or custom weight oversized handspun yarns.
Knitting Needle Gauge Tools (Standard Size):
Currently our knitting needle gauge tool is compatible with knitting needles ranging from size US 0 (2.0mm) and below through size US 17 (12 mm).
If you have anymore questions or concerns about product sizing or about knitting needle or crochet hook compatibility, feel free to contact us via email, chat, or through the contact page. We will get back to you within 24 hours.