| Tippet | Diameter | Breaking | Fly Size | Best For |
|---|---|---|---|---|
| 0X | .011" | 15.5 lb | #2–6 | Streamers, heavy nymphs |
| 1X | .010" | 13.5 lb | #4–8 | Big dries, buggers |
| 2X | .009" | 11.5 lb | #6–10 | Hoppers, large nymphs |
| 3X | .008" | 8.5 lb | #10–14 | Hares ears, elk hair |
| 4X | .007" | 6 lb | #14–18 | BWO, PMD, most dries |
| 5X | .006" | 4.75 lb | #16–20 | Small dries, most nymphs |
| 6X | .005" | 3.5 lb | #18–24 | Midges, tiny dries |
| 7X | .004" | 2.5 lb | #22–28 | Micro-midges, spring creeks |