UTC has quickly become one of the most popular suppliers of fly tying threads on the market thanks to its range of threads with many different colours and deniers to choose from allowing you to tie a range of patterns - from tiny dry flies for trout to monster baitfish patterns for targeting toothy predators. UTC has been working hard to create an ever expanding range of fly tying threads, wires and tinsels suited to the modern fly tyer. UTC has become synonymous with fly tiers for the incredible strength and durability of their thread as well as the range of colours available.