What is the Uni Knot used for?

Attaching the line to a hook, swivel or snap with solid strength; Splicing two lines together with a Uni-to-Uni (two Uni Knots tied facing each other); Forming a sliding loop to give the lure extra action (the Duncan version); Quick, reliable rigs for everyday fishing; Works well with monofilament, fluorocarbon and braid alike.

How do you tie the Uni Knot?

The Uni Knot is one of the most versatile terminal knots in fishing: it can attach a hook or swivel, splice two lines together, and even turn into a sliding loop when not fully cinched. That's why it's known by several names and lives in every angler's tackle box. Follow the illustrated step-by-step, with a photo for every stage, on Desbravai.

Is the Uni Knot hard to tie?

The Uni Knot is rated easy, in the Fishing category and is taught with a photo at every stage on Desbravai.

What precautions apply when using the Uni Knot?

Always wet the knot before cinching to preserve strength; As a sliding loop (Duncan), remember it can cinch shut under heavy strain; On very slick braids, add extra wraps so it doesn't slip.

Uni Knot

Q: What other names does the Uni Knot have?

It is also known as Uni Knot, Grinner Knot, Duncan Loop, Nudo Uni, Nudo Grinner, Nó Grinner, Nó Duncan.

A versatile terminal knot for a hook, swivel or splice; can also become a sliding loop (Duncan)

Also called: Uni Knot, Grinner Knot, Duncan Loop, Nudo Uni, Nudo Grinner, Nó Grinner, Nó Duncan

What it is for

Attaching the line to a hook, swivel or snap with solid strength
Splicing two lines together with a Uni-to-Uni (two Uni Knots tied facing each other)
Forming a sliding loop to give the lure extra action (the Duncan version)
Quick, reliable rigs for everyday fishing
Works well with monofilament, fluorocarbon and braid alike