Lace (Weight = 0)

Knit Gauge Range: 33-40**

*in Stockinette Stitch to 4 inches

Recommended Needle in Metric Size: 1.5 - 2.25mm

Crochet Gauge*: 32–42 double crochets**

Recommended Hook in Metric Size: 

Steel*** 1.6–1.4mm
Regular hook 2.25 mm

* GUIDELINES ONLY: The above reflect the most commonly used gauges and needle or hook sizes for specific yarn categories.

** Lace weight yarns are usually knitted or crocheted on larger needles and hooks to create lacy, openwork patterns. Accordingly, a gauge range is difficult to determine. Always follow the gauge stated in your pattern.

*** Steel crochet hooks are sized differently from regular hooks—the higher the number, the smaller the hook, which is the reverse of regular hook sizing

Source: Craft Yarn Council's www.YarnStandards.com