Continuous filament polyester construction ensures smooth, even wraps for clean fly tying
Available in 8/0, 6/0, 3/0, and 400 denier Bigfly sizes to suit a wide range of fly patterns
Waxed 8/0, 6/0, and 3/0 options provide secure material control and improved grip in the vise
Bigfly 400 denier thread untwists for flatter, smoother wraps, ideal for securing deer hair and large patterns
Multiple tying colors and spool lengths for customization and convenience
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UNI-Thread Fly Tying Thread
UNI-Thread is a continuous-filament polyester fly tying thread available in 8/0, 6/0, 3/0, and 400-denier BigFly. Together, these four sizes cover everything from low-bulk midges and dry flies to everyday trout patterns, streamers, bass bugs, deer-hair flies, pike and musky patterns, and saltwater flies.
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