Blackwall hitch

Blackwall hitch
Category	hitch
Related	Half hitch
Releasing	Non-jamming
Typical use	To attach a rope to a hook when the both are of equal size.
Caveat	Likely to slip if subjected to more than ordinary strain
ABoK	#1875

The blackwall hitch is a simple half hitch over a hook. It will hold only when subjected to a constant strain. It is used when the rope and hook are of equal size and is likely to slip if subjected to more than ordinary strain.