Semperfli 12/0 Classic Waxed Thread (110m) - Medium Olive

Semperfli Classic Waxed Thread 12/0 – 110m (120 Yards)

Strength, precision, and performance – designed for the finest fly tying

Semperfli’s Classic Waxed Thread 12/0 (110m / 120 Yards) is part of their 70 denier range, specially developed for tying midges, emergers, and dry flies. Perfect for hook sizes 10 to 20, this thread offers an ultra-fine profile without compromising strength, featuring a breaking strain of 489g (17.25oz).

Many fly tyers are now choosing 12/0 over traditional 8/0 threads, enjoying the combination of finesse and reliability. The two-core construction allows the thread to lay flat on the hook, and it can easily be split for dubbing loops when needed.

Working closely with their Pro Team, Semperfli perfected the amount of wax used—ensuring excellent grip without clogging your bobbin. Thanks to their own computerised spooling technology, every spool of Classic Waxed Thread 12/0 is wound with a perfectly level traverse, helping you avoid frustrating birds' nests when tying.

Semperfli's Classic Waxed Thread is crafted from the highest quality polyester, giving you complete confidence at the fly-tying bench. You can rely on consistent colour matching across every batch.

Key Features:

• 70 denier strength with a fine profile

• Breaking strain of 489g (17.25oz)

• Ideal for hook sizes 10 to 20

• Two-core construction lays flat and splits easily for dubbing loops

• Lightly waxed for secure material hold without clogging

• Wound with level traverse to eliminate tangles and birds' nests

• 110m / 120 yards per spool, representing excellent value

• Available in a wide range of traditional and fluorescent colours