Manufacturer Boye Manufacturer part number 6219 GTIN 070659780585 Availability Boye Aluminum Crochet Hook Set-Sizes G6 To I9 -BOYE CROCHET HK SET Old price: $7.19 Price: $5.00 Qty: Add to cart Add to compare list Add to Wishes-N-Wants View WRIGHTS-Boye Aluminum Crochet Hook Set. Smooth and comfortable to use and economical to purchase, these crochet hook sets by Boye are perfect for the beginning crocheter. This package contains hook sizes G/6 (4.25mm), H/8 (5mm) and I9 (5.5mm). Imported.