{"title":"Mast Strut Systems and Gnav Components","description":"\u003cp\u003eSeldén System 15 mast strut components in aluminium and carbon for dinghy boom vang and mainsheet systems, plus gnav strut and end fitting for boats using an inverted vang arrangement in place of a conventional kicker.\u003c\/p\u003e\n\u003ch2\u003eHow to choose\u003c\/h2\u003e\n\u003cp\u003eThis collection covers two distinct systems. The System 15 struts are compression struts used within Seldén's System 15 mainsheet and boom vang arrangements on dinghies. The gnav components are for boats fitted with a gnav system, where an inverted strut replaces the conventional kicker and runs from the boom down to the mast rather than upward.\u003c\/p\u003e\n\u003cp\u003eFor System 15 strut components, check whether your existing installation uses an aluminium or carbon strut before ordering a replacement. The aluminium strut is the standard option at 500 mm. The carbon version is the weight-saving alternative at the same length. The dinghy mast strut and strut car are the System 15-specific fittings that connect the strut into the track and mast base arrangement. The toggle is a small connecting component used in the System 15 strut assembly.\u003c\/p\u003e\n\u003cp\u003eFor gnav components, the strut body and end fitting are sold separately. If you are replacing only the cast stainless end fitting on an existing gnav strut, the end fitting (507-954) is the correct part. If you need the complete strut, the gnav strut (025-025-26) includes stainless steel ends and is 700 mm in length. The gnav system requires additional components beyond those in this collection — the gnav car, inboard boom end and boom fittings are listed separately in the boom fittings range.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in this collection\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSystem 15 aluminium strut\u003c\/strong\u003e (025-025-22) is a 500 mm black anodised aluminium strut for System 15 dinghy mainsheet and vang installations.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSystem 15 carbon strut assembly\u003c\/strong\u003e (535-547-06) is the carbon version of the same 500 mm strut, for installations where weight saving is a priority.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSystem 15 dinghy mast strut\u003c\/strong\u003e (441-001-10) is the mast-side fitting component for the System 15 strut arrangement.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSystem 15 strut car\u003c\/strong\u003e (441-101-05) is the car component that runs on the System 15 track as part of the strut assembly.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003etoggle\u003c\/strong\u003e (441-113) is a ø4x8x15 mm stainless steel toggle used in the System 15 strut connection, supplied without pin.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003egnav strut\u003c\/strong\u003e (025-025-26) is a 700 mm black anodised aluminium strut with stainless steel ends, used as the compression element in a gnav inverted vang system. A gnav replaces the conventional kicker, running from the boom down to the mast base, freeing up cockpit space and maintaining boom control without a kicking strap.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003egnav strut end\u003c\/strong\u003e (507-954) is the cast stainless steel end fitting for the gnav strut, available separately for replacement.\u003c\/p\u003e","products":[{"product_id":"strut-dngy-mast-sys-15","title":"Strut, Dngy Mast Sys 15","description":"\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52013117571410,"sku":"441-001-10","price":323.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_ae067fb0-c105-4a58-86f5-0035fe6c98a5.jpg?v=1771235167"},{"product_id":"strut-car-sys-15","title":"Strut Car, Sys 15","description":"\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52013117604178,"sku":"441-101-05","price":291.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_3aed059a-a5e3-448e-9b3f-034496f60035.jpg?v=1771235168"},{"product_id":"toggle-o4x8x15-no-pin-st","title":"Toggle Ø4X8X15, No Pin,   St","description":"\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52013117669714,"sku":"441-113","price":9.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_6780ce6e-e8f4-4438-8aff-8877a2625272.jpg?v=1763032088"},{"product_id":"cbn-strut-system-15-asm-l-500","title":"Cbn Strut System 15 Asm, L=500","description":"\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52013127467346,"sku":"535-547-06","price":438.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_150675b8-18f6-4c07-a3c5-2069e4c9ff76.jpg?v=1771236067"},{"product_id":"strut-system-15-al-blk-500mm","title":"Strut System 15 Al Blk, 500mm","description":"\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":53254824296786,"sku":"025-025-22","price":315.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_957f1210-f9ec-4472-8cff-08b3bdb3dfa2.jpg?v=1776771296"},{"product_id":"complete-gnav-strut-assembly-700mm-black","title":"Complete GNAV Strut assembly, 700mm, Black.","description":"\u003cp\u003eComplete 700mm black anodised GNAV strut. Includes aluminium strut with upgraded stainless steel ends, stainless steel toggle to attach to mast fitting and a GNAV car with ball bearing sheave.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":53315139436882,"sku":"025-025-15","price":207.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_62bba4bf-b5b7-4cb8-84d6-5e7de1de09a0.jpg?v=1777474558"}],"url":"https:\/\/dinghy.seldenmast.com\/collections\/mast-strut-systems.oembed","provider":"Seldén Dinghy Store","version":"1.0","type":"link"}