The Scientific Anglers Mastery Trout Standard is a premium floating fly line built for anglers who demand soft, accurate presentations and excellent control on stillwaters and rivers. Whether you’re floating dry flies over rising rainbows in the Cape, drift-fishing nymphs in the Vaal, or picking apart runs in clear Eastern Cape streams, this line gives you that delicate feel and consistency. It’s true to AFFTA weight, with a mid-length head that makes mending easier, casting more precise, and long-distance work more manageable. With features like welded loops and AST coating, it’s both comfortable and reliable for frequent use.
| Spec | Detail |
|---|---|
| Line Type | Floating (WF-F) – Trout Standard presentation line |
| True Weight | AFFTA true-to-weight line weights: WF-3F, WF-4F, WF-5F, WF-6F |
| Total Length | ~ 90 ft (≈ 27.4 m) |
| Head Length | Varies by weight: e.g. WF-3F: ~ 45 ft; WF-4F: ~ 48 ft; WF-5F: ~ 51 ft; WF-6F: ~ 54 ft |
| Head Weight | (Weight of head) WF-3F: ~ 100 grains; WF-4F: ~ 120 grains; WF-5F: ~ 140 grains; WF-6F: ~ 160 grains |
| Colour | Optic Green / Green Willow – designed for good visibility without spooking fish in clear water |
| Core / Features | Braided multifilament core; welded loops on both ends; AST (Advanced Shooting Technology) slick-coating for casting and durability |




We are away between 3 and 7 July. Any orders placed during this time will be posted on Monday 10 July. We apologise for any inconvenience caused.