The Regal Revolution Traditional Jaw Vise Head will easily hold hooks from size 22 to 1/0, making it a versatile vise for either newcomers or professionals! This workhorse model (also known as Regal's Regular Vise Head) is the company's flagship fly tying jaw vise. While it may seem 'regular,' this vise head is anything but typical! Whether you're a new fly tier, an experienced crafter seeking an upgrade, or searching for a gift for that special someone, you will do well to select the Regal Revolution Traditional Jaw Vise Head! Designed for newcomers or professionals Flagship Regal jaw Designed to hold hooks 22 to 1/0 Manufacturer's lifetime limited warranty Qty. per Pack: 1 The Regal Revolution Traditional Jaw Vise Head is made in the U.S.A.