Wire Crochet Hooks, Xs , Pack of Small Hooks, Wire Crochet Supply, 0.75mm, Steel Hooks Just the right size for working with 28 gauge wire, the perfect tool for following my tutorials for wire crochet jewelry and home decor design. It also allows great control when working with delicate threads (cotton or yarn). This is the exact crochet I use for creating my finished jewelry, following a crochet technique I have developed, the Invisible Spool Knitting (ISK) . Hook length : 12cm Crochet size: 0.75mm