Stopper Knots

How to tie stopper knots.

A stopper knot is commonly used to keep the end of a rope from slipping through holes, devices, or other knots, and is essential in activities like climbing, sailing, and camping. Typical examples include the simple Overhand Knot, the Figure Eight Knot, and the more robust Ashley Stopper Knot, both of which create a bulky end that resists pulling through an opening.