Griffith’s Gnat Materials:
Hook: TMC100BL or TMC100 (straight shank dry fly hook, slightly wider
gape and increased wire strength)
Hook sizes: 14, 16, 18, 20,
Thread: UNI-Thread 8/0 Black
Hackle: Grizzly feather
Body: Peacock Herl
The Fly tied by Dennis Stead – size 14 hook.

Griffith’s Gnat tying directions:

Check out my fly tying video: