Braided lines overview: Leaders and knots
Leader lb ≈ PE number × 2.5–3 (open water) | × 3–4 (cover) · PE 3 and above: tie direct, no leader.
| Main line | FC leader | Length |
|---|---|---|
| PE 0.6 | 5–8 lb | 1.5–2.5 m (1.6–2.7 yd) |
| PE 0.8 | 6–10 lb | 1.5–2.5 m |
| PE 1.0 | 8–12 lb | 1.5–2.5 m |
| PE 1.5 | 12–16 lb | 1.5–2.5 m |
| PE 2.0 | 16–20 lb | 1.5–2.5 m |
| PE 2.5–3.0 (big swimbaits, glides) | Short bite leader | 30–40 cm (12–16 in) |
| PE 3+ (frogs, punching, flipping) | None, tie direct | — |
Adjusting the length
| Situation | Change |
|---|---|
| Clear water | +30–50 cm (12–20 in) |
| Stained water | −30–50 cm |
| Cover | 2–3 m (2.2–3.3 yd), so the tough section actually reaches the rock |
| Vertical under the boat | 1 m (1.1 yd) is enough |
| Sinking PE main line | Use the short end: the main line is already under water |
| Under 1 m | Clip to a small ball-bearing swivel: fixes twist and keeps the knot out of the cast |
Soft FC for finesse (keeps the action), stiff FC for cover (wear); the light end for pressured clear water, the heavy end for weeds, wood and rock.
When a leader is not optional
| Situation | Add | Why |
|---|---|---|
| Topwater on braid | 40–60 cm (16–24 in) nylon or FC | Keeps the braid off the trebles and the lure walking right |
| Pike, muskie | 30–50 cm (12–20 in) of 40–100 lb FC or wire | Bite-offs |
| Carolina rig | A tough section above the weight too, or an FC main line | The leader below the swivel cannot protect the braid above the weight |
| Repeated rock or shell contact | A long enough FC or nylon contact section | One cut and PE loses its strength |
Weeds ≠ rock. Weed stems: heavy braid tied direct is fine. Rock, shell, concrete: PE's worst case; protect the contact section.
Measured wear (USAngler: soaked, three light passes of 180-grit paper, then break-tested)
| Line | Break after abrasion |
|---|---|
| Sufix 832 braid · 20 lb (≈0.23 mm) | 1.05 lb |
| Stren nylon · 20 lb | 17.25 lb |
| Stren nylon · 6 lb (≈0.22 mm, about the braid's diameter) | 4.5 lb |
In a separate equal-label 20 lb pairing, InvizX FC failed on pass nine and 832 on pass one. The sample is small: it supports "protect the contact section", not a material ranking. Source: USAngler
Braid-to-leader knots
| Knot | Profile | When | Watch out |
|---|---|---|---|
| FG | Slimmest, smoothest through guides | First choice; long leaders that pass the tip | Extra wraps on slick or sinking PE; fused line will not grip it |
| Alberto | Bulkier | Short leaders, heavy line, tying on the water | Wet and seat slowly |
| Double uni | Bulkier | Short leaders; also braid to backing | Extra turns on the braid side |
| Doubled Palomar | — | Braid tied direct to the lure | Wet and seat slowly: dry, coated heavy braid slips if pulled fast |
Braid to braid, and to backing
| Join | Use | Notes |
|---|---|---|
| Braid to the same braid (topping up, repairing) | Double uni | More turns on both sides than with mono; wet it, pull both ends together slowly |
| Strongest, and it comes apart | Bimini twist + loop-to-loop | Slowest to tie; for joins you expect to reach |
| Braid to Dacron or nylon backing | Double uni (extra turns on the braid); Albright is slimmer | Use the slim one if the join may pass the guides |
| Backing to the spool | Arbor knot | Tape the spool or lay a few turns of nylon first so braid cannot spin |
- Wet every knot and seat it slowly; check the tag end for curl that shows it crept.
- Big leader knots hammering small guides damage the inserts: tie an FG where you can.
← Colour · Other braid types →
Braided lines overview
Braid in six tables: carrier count, PE number vs lb, colour, leaders and knots, other braid types, spooling and troubleshooting.