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A package of Hareline Round Rubber Medium legs in Black #11, displaying a bundle of solid black round rubber strands designed for buggy silhouettes and popper legs.

Hareline Round Rubber

$3.99 - $3.99
$3.99
$3.99 - $3.99
$3.99
Color: Black
Size: Medium

The Ultimate Classic Material for High-Action, Pulsing Fly Legs

Bring your favorite warmwater and trout patterns to life with Hareline Round Rubber Medium. Long celebrated as a staple on fly-tying benches worldwide, round rubber legs deliver an erratic, underwater vibration that synthetic materials simply cannot replicate. It is the absolute gold standard for adding maximum movement, presence, and life to subsurface and surface flies alike.

Unmatched Secondary Action and Vibration

Unlike flat or square silicone materials, the perfectly round cross-section of this rubber allows it to flex, quiver, and pulse uniformly in every direction. On a steady strip, the legs kick and flare dynamically; on the pause, they slowly undulate to mimic the natural leg movements of drowning terrestrial insects, skittering crayfish, or breathing nymphs. This subtle, secondary movement is often exactly what it takes to trigger aggressive strikes from wary, selective fish.

A Staple Material for Multi-Species Patterns

From heavy-duty bass bugs to technical trout configurations, the application choices are endless. This medium-diameter rubber is the premier choice for tying iconic patterns like the Madam X, Chernobly Ants, Girdle Bugs (Rubber Legged Stoneflies), panfish spiders, and heavy-skirted bass jigs. The strands separate cleanly from the main ribbon and tie in easily, offering exceptional durability against sharp teeth and hard strikes.

Key Features:

  • Perfect Round Cross-Section: Delivers a uniform, 360-degree pulsing motion and vibration under water.

  • Highly Versatile Medium Diameter: Perfectly scaled for large trout terrestrials, bass poppers, panfish bugs, and jig skirts.

  • Easy-to-Manage Ribbon: Strands pull away cleanly from the bundle, allowing you to select the exact number of legs needed per fly.

  • Proven Fish-Triggering Movement: Shakes and quivers with the slightest rod twitch or current variation.

  • Trusted Hareline Quality: Manufactured with optimal elasticity and uniform thickness to resist rot and dry-snapping over time.