Crochet Hook SizesBy Rachel Choi – 10 Comments
Lots of crocheters get confused about crochet hook sizes since hooks are labeled with variations of letters or numbers. Here is a table that I hope will help everyone convert millimeter hook sizes to popular letter and number sizes.
As you can see in the chart, U.S. hook sizes use letters and numbers that are not very consistent. Millimeters are more reliable in labeling the size of a hooks since it is an actual measurement of how big or small a hook is. All patterns that I publish on CrochetSpot will have crochet hook sizes in millimeters.
Crochet Hook Sizes
|6.5 mm||K-10 1/2|
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