How to Tie a Thorax-Style Sulphur Dun

June 8, 2014 By: Marshall Cutchin

The Thorax-Style Sulphur Dun is the focus of this week’s featured tying video.  Matt Grobert ties a sulphur version of Vince Marinaro’s classic pattern, starting with a size 14 Dai-Riki #300 dry fly hook.