Marlinspike


Marlinspike is a tool used in marine ropework. Shaped in the form of a polished metal cone tapered to a rounded or flattened point, it is used in such tasks as rope for splicing, untying knots, drawing tight using a marlinspike hitch,
and as a joining ropes under tension in a belaying pin splice.
Most marlinspikes are long, but may reach and more for working heavy cables and ropes. They are usually made from iron or steel, whereas fids, similar in shape and function, are formed from wood or bone. The marlinspike may be a separate tool or one item on a pocket knife.
Sailors who become proficient at knot tying, splicing, and sewing using the marlinspike are said to have mastered marlinespike seamanship, earning them the right to be known as marlin spikes or marlinspike seamen.

Uses

Marlinspikes are used:
Marlinspike derives from the practice of "marling", winding small diameter twine called marline around larger ropes to form protective whippings. The long-billed fish marlin is thought to be named after the marlinspike.