Knitting Kits, Crochet Kits and Latch Hook Kits Knitting Kits, Crochet Kits and Latch Hook Kits can be here at Knitting-Warehouse.com! All kits are of the highest quality, from recognized brands such as Bernat, Spinrite and Caron. Enjoy making a latch hook kit for yourself or to give as a gift. Learn to knit or crochet with one of the knitting or crochet kits. Kits are a great way to start out trying a craft.