hank
n. countable C2 Proficiency US //ˈhæŋk// UK //hˈæŋk// hank
n. a metal or plastic ring used on a boat to attach a sail to a wire. It helps the sail slide up and down easily.
n. a metal or plastic shackle or ring used to secure the luff of a staysail or jib to a stay. It allows the sail to be hoisted or lowered while remaining attached to the wire.
He clipped each hank onto the wire before raising the sail.
The sailor noticed a broken hank on the jib, which made it difficult to lower the sail quickly during the storm.
Modern yachts often replace traditional bronze hanks with low-friction plastic versions or furling systems to simplify sail handling for a smaller crew.
Usage
Commonly used in the plural when referring to the set of fasteners on a single sail.