Manufacturer Lacis Manufacturer part number LH66 Availability Lacis Knit & Crochet Gauge 8-0 To 35 Slide-On- SLIDE ON -KNIT/CROCHET GAUGE Old price: $8.49 Price: $6.52 Qty: Add to cart Add to compare list Add to Wishes-N-Wants View LACIS-Knitting/Crochet Gauge 8-0 To 25 Slide On. This handy little tool slides on and can tell you what gauge hook or needle you have. This package contains a 6x2 inch tool. Made in USA.