PR Knot

The PR Knot stands at the top of the braid-to-leader knot hierarchy. Tied using a specialized bobbin tool that tensions the braid while wrapping it around the leader, the PR Knot achieves what few other connections can — near 100% line strength with a slim, tapered profile that casts smoothly through guides. The “PR” stands for the initials of its Japanese creator, and the knot emerged from the demanding world of Japanese slow-pitch jigging, where anglers fish braided lines in extreme depths and need every ounce of their line’s strength to haul powerful fish up from the bottom. Today, the PR Knot has been adopted by big game anglers worldwide for everything from deep dropping to popping and casting heavy jigs for tuna, amberjack, and other powerful species.

How to Tie

1. Load your bobbin tool with the braided mainline by threading the braid through the bobbin’s tube and adjusting the tension knob so the bobbin hangs freely without dropping.
2. Hold approximately 12 inches of the leader material in your left hand, keeping it taut and horizontal.
3. Lay the braided line alongside the leader, overlapping by about 10 inches.
4. Begin spinning the bobbin around the leader, allowing the braid to wrap tightly around the leader as the bobbin rotates. The bobbin’s tension ensures each wrap sits snugly against the previous one.
5. Make 30 to 40 wraps moving in one direction along the leader. Keep your wraps tight and evenly spaced — the bobbin tool does most of the work here.
6. Once you reach 30 to 40 wraps, reverse direction and make 15 to 20 wraps back over the first layer, creating a second layer that locks the initial wraps in place.
7. Finish with a series of half hitches — make 5 to 7 half hitches along the leader past the end of the wraps, spacing them out to taper the knot’s profile.
8. Add 3 to 5 additional half hitches on the bare leader beyond the wrap section to fully lock the connection.
9. Moisten and cinch all half hitches firmly.
10. Trim the leader tag end and the braid tag end close to the knot. For maximum security, apply a thin coat of flexible adhesive over the half hitches.

When to Use

• Slow-pitch jigging in deep water where the full strength of your braided line is needed to fight fish vertically from extreme depths.
• Big game popping and casting for giant trevally, bluefin tuna, and other powerful pelagic species.
• Deep dropping for tilefish, snowy grouper, and other deep-dwelling species where line is under enormous pressure from both fish and water resistance.
• Any maximum-strength application where you cannot afford knot failure — tournament fishing, record attempts, or once-in-a-lifetime trophy fish.
• Live bait fishing offshore with heavy braid and thick fluorocarbon leaders for marlin, sailfish, and heavyweight species.

Pro Tips

• Invest in a quality bobbin tool with adjustable tension. Cheap bobbins with inconsistent tension produce uneven wraps, and uneven wraps mean weak spots. The bobbin is the critical tool that makes this knot possible, so don’t cut corners.
• Practice the bobbin spinning motion at home until it becomes rhythmic and automatic. The wraps need to lay side by side without gaps or overlaps, and achieving this consistency takes muscle memory that only comes from repetition.
• The half hitches at the end are not optional — they’re structural. Without them, the wraps can unravel under sudden shock loads. Space them evenly and cinch each one individually before moving to the next.
• When fishing in saltwater, retie your PR Knot at least once per fishing day, even if it still looks good. Salt crystal buildup between the wraps can act like tiny saw blades under load, silently compromising the connection before it fails catastrophically.

Pros and Cons

Pros:

• Near 100% line strength, making it the strongest commonly used braid-to-leader connection available.
• Slim, tapered profile that casts and retrieves through guides with minimal friction.
• The wraps distribute stress over a long section of leader rather than concentrating it at one point, reducing fatigue failure.
• Proven in the most demanding fishing applications worldwide, from Japanese jigging to Australian GT popping.

Cons:

• Requires a specialized bobbin tool — this knot cannot be effectively tied by hand.
• Time-consuming, typically taking 3 to 5 minutes even for experienced tiers.
• Steep learning curve due to the bobbin technique and the precision required in wrapping.
• Not practical for quick on-the-water retying in rough conditions, as the bobbin spinning process requires relative calm and concentration.