Vintage Boye Crochet Hooks for sale

Boye Steel Crochet Hook Set with Ergonomic Handles, US Sizes 00-6, Silver 6 Piece

Vintage Boye Crochet Hooks for sale

Antique Crochet Hook Box : r/crochet

Ultimate Crochet Hook Review: Susan Bates controversy - Shiny Happy World

CHOICE of Antique & Vintage Crochet Hooks, Fiber Artist Gift, Vintage, Living History, Tools, Textile, Traditional, Old Tools, Variety

Crochet - Crochet hook test

Vintage Boye Crochet Hooks for sale

Boye 6 Ergonomic Crochet Hooks

Simplicity Boye Crochet Hook, Set 00, 2-6, Silver

Vintage Boye Crochet Hooks for sale

Boye 6 (15cm) Aluminum Crochet Hook Set/12

Are vintage crochet hooks sized differently? I have the original packaging from the 60's or 70's. It's hero brand & says size i but it's too small to be 5mm. Size 6mm