Betts Dry Fly 2ct Size 10 Black Gnat
The Betts Dry Fly 2ct Size 10 Black Gnat is a reliable, ready-to-fish dry fly pattern that bridges the gap between quality construction and real-world affordability—exactly what you need when you're tying on fresh flies throughout a day on the water. Black gnats are a foundational pattern in any fly box: they match small dark insects that trout eat consistently across seasons and regions, from spring creeks to mountain streams. This two-pack gives you a spare when your first one gets chewed up or lost in the current.
Built on a Mustad hook, these flies are tied to exacting standards that outperform the typical budget offering you'll find elsewhere. The craftsmanship here matters: clean heads, durable thread wraps, and proportions that actually float and present naturally. For a fly that costs less than premium boutique tiers charge, you're getting honest construction that will catch fish without breaking your budget on a dozen different patterns.
Black gnats work year-round when small naturals are on the water. Fish them as part of a searching pattern in pocket water, or tie one on when you're seeing consistent rises to tiny insects. The Size 10 sits in that sweet spot between delicate presentation and easier visibility and handling—versatile enough for everything from spring creeks to faster moving sections.
Key Features
- Two flies per pack—one to fish, one to keep in your box
- Size 10 hook for small insect imitation and versatile presentation
- Mustad hook for durability and reliable set
- Quality tie that floats naturally and tracks true in the current
- Classic black gnat pattern—a year-round producer
Specifications
| Quantity | 2 flies |
| Size | 10 |
| Pattern | Black Gnat |
| Hook Brand | Mustad |
| Fly Type | Dry Fly |
Frequently Asked Questions
What size trout will take a Size 10 Black Gnat?
Black gnats in Size 10 will interest trout of most sizes when they're feeding on small dark insects. Smaller fish and selective risers can be especially responsive, though larger trout will readily take them during active insect hatches.
Is the Black Gnat good for spring and summer fishing?
Yes. Black gnats imitate small dark naturals that are present throughout the season, making them useful year-round—though they're particularly effective during spring creeks and summer when small insects are common.
Can I use these for faster rivers and pocket water?
Absolutely. The Size 10 is versatile enough for pocket water, faster sections, and moderate current where you want a fly that's easy to see and tracks naturally without dragging.

