Knots to Know: Figure eight knot

Knots to Know: Learn how to tie a figure eight knot

Superior to other common stopper knots, the figure eight knot can prevent a line from sliding through a retaining device. You can also use it in lashing to keep a line from sliding through a pulley or prevent a halyard from slipping into the mainsail rigging.

Step-by-step instructions for tying a figure eight knot

Start by crossing the working end, or tail of the line, over the top of the standing line, making a Q shape.
Twist the loop once away from the tail of the Q.
Put the end of the line, or tail of the Q, up through the upper loop from behind.
Pull both ends of the line to tighten the knot.

If the final knot resembles a figure eight, you’ve done it right.

To untie, push the ends together to loosen and then undo the working end.

For other useful knots, check out Knots to Know.