Loops
Slip Knot
DIFFICULTY ●○○○○
The instant adjustable loop: an overhand knot tied around its own standing part with a bight, so one pull on the end collapses the whole thing.
See it tied step-by-step ↗Why it earns its place
Tied and untied in a second, and the loop slides to fit whatever it's around. The starting point for crochet, balloon ties, and countless temporary jobs.
Where it fails
It's a temporary knot by design — never use it where accidental release would matter. People also confuse it with the noose-style running knots; a slip knot collapses when you pull the tail.
Quick facts
| Type | Sliding loop |
| Under load | Temporary only |
| Untying | One pull |
| Best for | Quick temporary holds, crafts |