Grapnel


A grapnel is a type of anchor that is designed to hook onto a surface, such as a rock or a coral reef, in order to secure a vessel in place. It consists of multiple hooks or claws that are attached to a central shank, which is connected to a rope or chain. Grapnels are commonly used by small boats, such as fishing boats or dinghies, to anchor in shallow waters where traditional anchors may not be effective. They are also used in rescue operations to retrieve objects or people from the water. However, grapnels are not suitable for use in deep waters or in strong currents, as they may not provide enough holding power.


Your Previous Searches
Random Picks

  • FIOT: FIOT stands for Free In and Out and Trimmed. It refers to a type of charter party agreement in the maritime industry where the shipowner is responsible for the cost of loading and unloading cargo, but the charterer is responsible for trimmi ... Read More >>
  • Jetty: A jetty is a structure that extends from the shore into the water and is used to protect a coastline or harbor from the effects of waves and currents. It is typically made of concrete, wood, or stone and can be either a solid structure or a ... Read More >>
  • Signaling: Signaling is the process of communicating information between ships or between a ship and shore using visual, auditory, or electronic means. Signaling is an essential part of maritime communication and is used to convey important informatio ... Read More >>
Top News

Captain Cook's Endeavour confirmed to be in Rhode Island waters...

The location of the HMS Endeavour, a lost ship belonging to 18th-century British explorer Captain James Cook, has been confirmed as Rhode Island's Newport Harbor....

News Source: CBS News on 2025-06-17

Mapping Iran’s oil and gas sites and those attacked by Israel...

Iran is a top 10 oil and gas producer, making its energy sites crucial to both regional and global markets....

News Source: Al Jazeera English on 2025-06-17

Ships collide in Hormuz Strait in shadow of Israel-Iran war...

Incident in strategic waterway said to be 'not security related' despite potential effects of conflict....

News Source: Al Jazeera English on 2025-06-17

How else could Iran retaliate over the ongoing Israeli strikes targeting the cou...

As Israel pounds Iran with airstrikes targeting military facilities and its nuclear sites, officials in Tehran have proposed a variety of steps the Islamic Republic could take outside of launching ret...

News Source: ABC News on 2025-06-17

Wall Street isn’t freaking out about Israel and Iran yet. The Strait of Hormuz...

Global markets have remained relatively calm amid the escalating tensions between Israel and Iran. But that sentiment could quickly shift, according to experts, if the conflict affects the Strait of H...

News Source: CNN on 2025-06-17