{"id":579,"date":"2016-10-25T19:14:36","date_gmt":"2016-10-25T19:14:36","guid":{"rendered":"http:\/\/www.forespar.com\/blog\/?p=579"},"modified":"2016-10-25T19:14:36","modified_gmt":"2016-10-25T19:14:36","slug":"whats-spinnaker-strut","status":"publish","type":"post","link":"https:\/\/www.forespar.com\/blog\/2016\/10\/whats-spinnaker-strut\/","title":{"rendered":"What&#8217;s a Spinnaker Strut?"},"content":{"rendered":"<div style=\"float: right; margin-left: 10px;\"><a href=\"https:\/\/twitter.com\/share\" class=\"twitter-share-button\" data-count=\"vertical\" data-url=\"https:\/\/www.forespar.com\/blog\/2016\/10\/whats-spinnaker-strut\/\">Tweet<\/a><\/div>\n<p><strong>And Why Do You Need One?<\/strong><\/p>\n<p>A spinnaker strut is a relatively short (usually aluminum) pole with one end fitting designed for mast attachment, and the other for running a line across a small internal pulley. Standard sizes range up to about seven feet in length and three or four inches in diameter. They look like this:<\/p>\n<p><a href=\"https:\/\/www.forespar.com\/blog\/wp-content\/uploads\/2014\/11\/forespar1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-260\" src=\"https:\/\/www.forespar.com\/blog\/wp-content\/uploads\/2014\/11\/forespar1.png\" alt=\"forespar1\" width=\"180\" height=\"164\" \/><\/a><\/p>\n<p>As its name implies, the strut is for use with a traditional symmetrical spinnaker. It will keep the afterguy (or the spin sheet you\u2019re using as an afterguy) attached to the spinnaker pole away from lifelines, stanchions and other undesirable points on its way back to the stern.<\/p>\n<p><a href=\"https:\/\/www.forespar.com\/blog\/wp-content\/uploads\/2014\/11\/forespar2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-261\" src=\"https:\/\/www.forespar.com\/blog\/wp-content\/uploads\/2014\/11\/forespar2.png\" alt=\"forespar2\" width=\"255\" height=\"191\" \/><\/a><\/p>\n<p>The strut is usually attached to the mast via a padeye on the mast, and often held in position with a sail tie to a shroud<\/p>\n<p><strong>Sailors want a reaching strut because<\/strong>:<\/p>\n<ul>\n<li>With the afterguy riding across the sheave in the end of the strut, the pole is much easier to control and adjust. Eliminating the friction is important.<\/li>\n<li>The line will chafe as it rides across the lifeline, stanchions, etc. Decent line for sheets and guys starts at about 75 cents a running foot, and the good stuff at twice that. Unnecessarily replacing it gets old in a hurry.<\/li>\n<li>The load on the afterguy can be significant if it\u2019s blowing. That can and will bend the lifeline and stanchions.<\/li>\n<li>Crew on the rail will be safer and happier without a loaded (and possibly weak) guy on their chests or backs.<\/li>\n<\/ul>\n<p>And, more important \u2013 when sailing fairly close to the wind with the spinnaker, the pole is well forward. In a good breeze the afterguy or sheet is very heavily loaded. If that lifeline or stanchion (or both) bends enough, or breaks, the pole will slam forward into the forestay. Bad things can happen. Very bad things.<\/p>\n<p><a href=\"https:\/\/www.forespar.com\/blog\/wp-content\/uploads\/2014\/11\/forespar3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-262\" src=\"https:\/\/www.forespar.com\/blog\/wp-content\/uploads\/2014\/11\/forespar3.png\" alt=\"forespar3\" width=\"188\" height=\"141\" \/><\/a><\/p>\n<p>A reaching strut is easy to rig, and easy to use. Because it\u2019s fairly short, it\u2019s also easy to stow. And not expensive , especially when you consider the cost of a forestay or mast.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tweet And Why Do You Need One? A spinnaker strut is a relatively short (usually aluminum) pole with one end fitting designed for mast attachment, and the other for running a line across a small internal pulley. Standard sizes range up to about seven feet in length and three or four inches in diameter. They&#8230; <a href=\"https:\/\/www.forespar.com\/blog\/2016\/10\/whats-spinnaker-strut\/\">Read more: What&#8217;s a Spinnaker Strut?<\/a><\/p>\n","protected":false},"author":1001004,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,1],"tags":[],"class_list":["post-579","post","type-post","status-publish","format-standard","hentry","category-forespar-products-in-use","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.forespar.com\/blog\/wp-json\/wp\/v2\/posts\/579","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.forespar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.forespar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.forespar.com\/blog\/wp-json\/wp\/v2\/users\/1001004"}],"replies":[{"embeddable":true,"href":"https:\/\/www.forespar.com\/blog\/wp-json\/wp\/v2\/comments?post=579"}],"version-history":[{"count":1,"href":"https:\/\/www.forespar.com\/blog\/wp-json\/wp\/v2\/posts\/579\/revisions"}],"predecessor-version":[{"id":580,"href":"https:\/\/www.forespar.com\/blog\/wp-json\/wp\/v2\/posts\/579\/revisions\/580"}],"wp:attachment":[{"href":"https:\/\/www.forespar.com\/blog\/wp-json\/wp\/v2\/media?parent=579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.forespar.com\/blog\/wp-json\/wp\/v2\/categories?post=579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.forespar.com\/blog\/wp-json\/wp\/v2\/tags?post=579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}