Buntline hitch

Secure and easily tied, the buntline hitch will jam when subjected to extreme loads.

[6] Its compact size allowed the foot of the sail to be drawn up as closely as possible to the buntline deadeyes on top of the yard.

It has gained in popularity in recent years due to its performance in slippery modern synthetic lines.

[3][6] The buntline hitch is useful for attaching lines to rings, eyes, posts, rods, and railings where a compact and secure knot is required.

Although not generally required, a round turn can first be made around the object causing the buntline hitch to be even less prone to slipping.

Untightened buntline hitch
Untightened slipped buntline hitch