J. Stockard Fly Fishing carries a selection of the most popular fly line, fly line leader and tippet from top brands such as RIO Products, Scientific Anglers and Frog Hair. These brands use state-of-the-art technology and high-quality materials, which ensures you end up with a fly line that is durable, right for your conditions and gets the job done. Our selection of fly line includes both floating and sinking lines. in a variety of weights and styles. Our fly line leader includes both nylon and fluorocarbon materials. All fly lines ship free!