Spinnaker Pole
A spinnaker pole is a horizontal spar used to hold the spinnaker or other foresails out from the mast and the boat's side. It is attached to the mast with a fitting called the mast car and to the spinnaker with a fitting called the topping lift. The spinnaker pole allows the sail to be positioned to catch the wind more effectively, especially when sailing downwind or on a broad reach. It can also be used to control the shape of the sail and to prevent it from collapsing. The length of the spinnaker pole is determined by the size of the sail and the boat's beam. It is typically made of lightweight materials such as aluminum or carbon fiber.
Your Previous Searches
Random Picks
- Tug Boat: A tug boat is a type of vessel that is used to maneuver other vessels by pushing or pulling them either in or out of a port, or through a narrow or difficult waterway. Tug boats are designed to be powerful and maneuverable, with a low profi ... Read More >>
- Equator: The equator is an imaginary line that circles the Earth, equidistant from the North and South Poles. It is the line of latitude that is 0 degrees and divides the Earth into the Northern Hemisphere and the Southern Hemisphere. In maritime co ... Read More >>
- Rivet: A rivet is a permanent mechanical fastener used to join two plates or pieces of material together. In the maritime context, rivets are commonly used in shipbuilding to join steel plates together to form the hull and other structures. Riveti ... 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