RIO's newest tippet material is an ultra-strong, 100% fluorocarbon with exceptionally high tensile strength. The material is very easy to tie knots in, with high knot strength and a smooth finish that ensures knots seat easily and tightly. The high break strength to diameter ratio makes this a fantastic fluorocarbon for the trout fly fisher. RIO is proud to introduce "half sizes" of core trout diameters, giving anglers an extra choice when faced with the decision to choose between, say 4X and 5X. Our new 6.5X, 5.5X and 4.5X sizes will make those decisions easier. Each spool has 30 yards of top quality material spooled on, though for those who use a lot of fluoro, our Guide spools each have 100 yards spooled on.

We also offer Fluoroflex Strong in a "3-Pack", which includes three, 30-yard spools of tippet packaged in a reusable, clear plastic cup. The 3-Packs are available in both a 4X, 5X, 6X option, & a 3X, 4X, 5X option. Ultra-strong, 100% fluorocarbon with exceptionally high tensile strength, and exceptionally easy to tie knots in

Fluoroflex Strong Tippet - All Models

Line SizePackTestDiameterSKU
0XSingle15.5lb (7.0kg).011in (.279mm)6-22441
0XGuide Spool15.5lb (7.0kg).011in (.279kg)6-22464
100lbSingle100lb (50kg).032in (.813mm)6-22451
16lbSingle16lb (8kg).013in (.330mm)6-22442
1XSingle13.3lb (6.0kg).010in (.254mm)6-22440
1XGuide Spool13.3lb (6.0kg).010in (.254mm)6-22463
20lbSingle20lb (10kg).015in (381mm)6-22443
25lbSingle25lb (12kg).017in (.432mm)6-22444
2XSingle11.2lb (5.1kg).009in (.229mm)6-22439
2XGuide Spool11.2lb (5.1kg).009in (.229mm)6-22462
30lbSingle30lb (15kg).019in (.483mm)6-22445
35lbSingle35lb (18kg).021in (.533mm)6-22446
3XSingle8.8lb (4.0kg).008in (.203mm)6-22438
3XGuide Spool8.8lb (4.0kg).008in (.203mm)6-22461
3X - 5X3 Pack8.8, 7.3, 5.2lb.008in, .007in & .006in6-22452
4.5XSingle6.1lb (2.8kg).0065in (.165mm)6-22436
4.5XGuide Spool6.1lb (2.8kg).0065in (.165mm)6-22459
40lbSingle40lb (20kg).023in (.584mm)6-22447
4XSingle7.3lb (3.3kg).007in (.178mm)6-22437
4XGuide Spool7.3lb (3.3kg).007in (.178mm)6-22460
4X - 6x3 Pack7.3, 5.2 & 3.8lb.007in, .006in & .005in6-22453
5.5XSingle4.5lb (2.0kg).0055in (.140mm)6-22434
5.5XGuide Spool4.5lb (2.0kg).0055in (.140mm)6-22457
50lbSingle50lb (25kg).025in (.635mm)6-22448
5XSingle5.2lb (2.4kg).006in (.152mm)6-22435
5XGuide Spool5.2lb (2.4kg).006in (.152mm)6-22458
6.5XSingle3.1lb (1.4kg).0045in (.114mm)6-22432
6.5XGuide Spool3.1lb (1.4kg).0045in (.114mm)6-22455
60lbSingle60lb (30kg).027in (.686mm)6-22449
6XSingle3.8lb (1.7kg).005in (.127mm)6-22433
6XGuide Spool3.8lb (1.7kg).005in (.127mm)6-22456
7XSingle2.6lb (1.2kg).004in (.102mm)6-22431
7XGuide Spool2.6lb (1.2kg).004in (.102mm)6-22454
80lbSingle80lb (40kg).030in (.762mm)6-22450