Application
A simple way to join the ends of two ropes of similar diameters.
Pros
Simple. Strong.
Cons
Easy to mis-tie and end up with a much weaker “granny” knot
Can be difficult to untie after load has been applied
Does not work well for ropes with different diameters
Application
A simple way to join the ends of two ropes of unequal diameters.
Pros
Simple
Works for ropes with different diameters
Can be easily untied (even after load has been applied)
Cons
Can come undone (especially when load is not applied)
Application
Used to secure an item to a ring, bar, tree, or pole. For example, scouts use this knot to tie down their tents or hanging a clothese line.
Pros
Knot slides with ease to make the loop bigger or smaller.
Simple. Strong.
Cons
Can be difficult to untie after load has been applied
Application
An easy way to join a rope to an object. For example, tying a tarp or tent rope to a stake.
Pros
Can slide up and down the guy rope to ensure the line is taut
Cons
Can slide back and become slack under large loads
Application
Joining a line to a post or ring.
Pros
Simple
Cons
A weak knot that can slip
Can come undone (especially when load is not applied)
Can come undone if it is being tied onto a smooth round pole
Application
Joining a rope to a log or spar to tow it.
Pros
Simple
Can be easily untied (even after load has been applied)
Cons
Is not strong and can come undone.
Application
Good for joining lines bearing large loads to objects. For example, tying a rope to the bow (front) of a boat, hence the name “Bowline”.
Pros
Strong
Can be easily untied even after large loads have been applied
Cons
Can come undone when load is not applied or light
Application
A really cool and extremely fast way to tie the bowline. Used often by fishermen (and Moana!)
Pros
For emergency situations where you need to quickly throw someone a line with a loop at the end
For cold weather situations where your fingers are number or your hands won't close
Application
Used frequently in mountain climbing and search/rescue to tie a rope to a carabiner, or one's own harness.
Pros
Simple. Strong.
Forms a secure, non-slip loop at the end of a rope
Visually easy to inspect
Cons
Can be difficult to untie after load has been applied