Description
7X (0.11 mm): Built for extreme stealth and micro-pattern presentations (sizes #22–#28) on glass-clear, heavily pressured waters.
An extra-long technical tapered leader designed for whisper-quiet presentations and micro-drag-free drifts on spooky trout and grayling.
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Extended Stealth Taper: 13.5-foot length keeps your heavy fly line far away from spooky fish.
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Eliminates Micro-Drag: Long supple front taper absorbs water surface currents for natural, extended dry fly drifts.
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Ultra-Delicate Turnover: Gently deposits delicate dry flies and tiny nymphs on flat water without creating ripples.
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High Elasticity: Supple nylon dampens sudden takes on fine tippets, reducing snap-offs.
When fishing slow-flowing spring creeks, chalk streams, or mirror-flat lakes, standard leaders are often too short. The splash of a fly line landing nearby will send wary fish into hiding. The J:son Spring Creek Leader measures a full 13.5 feet, allowing you to present small dry flies and midges with surgical precision.
Which size should you choose?
| Tippet Size / Diameter | Breaking Strength | Best Used For / Target Application |
| 4X (0.17 mm) | ~3.1 kg / 6.8 lbs | Medium dry flies (#12–#14), terrestrial patterns, light breeze conditions |
| 5X (0.15 mm) | ~2.2 kg / 4.8 lbs | The core standard size for shy trout/grayling, flies #14–#18, glassy water |
| 6X (0.13 mm) | ~1.5 kg / 3.3 lbs | Micro dry flies (#18–#24), midges, spent spinners, ultra-spooky fish |
| 7X (0.11 mm) | ~1.0 kg / 2.2 lbs | Extreme technical stealth: Micro midges (#22–#28), tiny spent patterns & glass-clear water |
Specifications
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Type: Technical Long Tapered Dry Fly Leader
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Length: 13.5 feet (4.10 meters)
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Quantity: 2 leaders per pack
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Connection: Pre-formed perfection loop
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Material: Ultra-supple nylon monofilament

