We've moved to 3740 N. Josey Lane, Suite 102, Carrollton, TX 75007, Tel: 972-325-7232, Fax: 972-215-7333

Thread sizes

I have several balls of Aunt Lydia's Giant Crochet, 400 yards, 100% Mercerized Cotton, ART. 150 and I am trying to determine the actual thread size. Is there a chart somewhere that tells you the size of various manufactures and types of of threads? Or does anyone know this information?