UTC Ultra Thread 70D

UTC Ultra Thread 70D is the lighter sibling in the UTC range — engineered specifically for fly tying with every characteristic carefully chosen for bench performance. At 70 denier, it's the perfect all-rounder for trout dry flies, nymphs and smaller wet flies, offering excellent strength for its diameter with a flat lay that keeps thread heads neat and minimal.

• 70 Denier — ideal for trout dry flies, nymphs and wet flies
• Engineered exclusively for fly tying
• Lays flat with no thread build-up
• 100 yards per spool
• Available in Black, Olive, Fluorescent Orange and Fire Orange