{"title":"Furlex Jib Furling Systems for Dinghies","description":"\u003cp\u003eSeldén Furlex jib furling systems and spare parts for dinghies and keelboats, covering the Furlex 20S for ø3 mm headstays, the Furlex 30S for larger dinghies needing higher load capacity, and the Furlex 40S for ø4 mm headstays, with complete kits and individual replacement components.\u003c\/p\u003e\nGood. The catalogue confirms that the Furlex 30S is a higher load version of the Furlex 20S, suited to larger dinghies and keelboats where the 20S is marginal. It also confirms that the 30S top swivel can be mixed and matched with the Furlex 20S top swivel. The 30S does not appear to have a complete kit SKU in the store — only the drum (539-490-01R) and shared components are listed. The store appears to sell the 30S as components rather than a complete kit. Here is the corrected copy:\n\nCOLLECTION TITLE:\nFurlex Jib Furling Systems and Spare Parts\n\n\nSHORT INTRO:\n\u003cp\u003eSeldén Furlex jib furling systems and spare parts for dinghies and keelboats, covering the Furlex 20S for ø3 mm headstays, the Furlex 30S for larger dinghies needing higher load capacity, and the Furlex 40S for ø4 mm headstays, with complete kits and individual replacement components.\u003c\/p\u003e\n\n\n\u003ch2\u003eHow to choose\u003c\/h2\u003e\n\u003cp\u003eThe Furlex range for dinghies and small keelboats covers three systems. The Furlex 20S is designed for ø3 mm headstays with a maximum jib luff perpendicular of 2500 mm and suits the majority of smaller dinghies. The Furlex 30S is a higher load version of the 20S, suited to larger dinghies and keelboats where the 20S is marginal on load or rope capacity. The Furlex 40S is designed for ø4 mm headstays with a maximum luff perpendicular of 3000 mm and suits larger boats where headstay diameter and jib size step up accordingly. The systems are not interchangeable. Confirm your headstay diameter and jib luff perpendicular before ordering.\u003c\/p\u003e\n\u003cp\u003eThe Furlex 20S and 40S are available as complete kits. The Furlex 20S kit includes the top swivel, drum and furling line. The Furlex 40S kit includes the top swivel, halyard swivel, drum, tack fitting and furling line. The Furlex 30S is available in this collection as individual components rather than a complete kit. Note that neither kit includes a forestay wire.\u003c\/p\u003e\n\u003cp\u003eIf a single component has failed, each part is available individually. The top swivel is shared across the 30S and 40S and can also be mixed and matched with the Furlex 20S top swivel. The halyard swivel and tack attachment fitting are shared across the 30S and 40S.\u003c\/p\u003e\n\u003cp\u003eThe tack attachment fitting converts the system from a conventional furler to a permanent forestay arrangement where the forestay remains attached to the drum unit and the foresail tack can be disconnected separately. This suits boats where the jib is removed frequently but rig tension must be maintained.\u003c\/p\u003e\n\u003cp\u003eBefore fitting any furling system, confirm suitability with your boat manufacturer or class association. Fitting a furler affects standing rigging loads and may not be permitted under class rules.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's in this collection\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFurlex 20S complete system\u003c\/strong\u003e (539-455-12) suits ø3 mm headstays up to a maximum luff perpendicular of 2500 mm. The kit includes top swivel, drum and furling line. All structural parts are stainless steel with a glass fibre reinforced polyamide composite drum and cover. An optional top swivel guide separates the jib from the forestay to prevent the forestay twisting with the jib luff.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eFurlex 30S\u003c\/strong\u003e is a higher load version of the 20S suited to larger dinghies and keelboats where the 20S is marginal. It is available in this collection as individual components: the lower swivel drum with orientable fairlead and 5mm stainless ball bearings (539-490-01R) and the shared top swivel (539-480-01R).\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eFurlex 40S complete system\u003c\/strong\u003e (539-470-11) suits ø4 mm headstays up to a maximum luff perpendicular of 3000 mm. The kit includes top swivel, halyard swivel, drum, tack fitting and furling line. The tapered top swivel fits narrow forestay angles and uses stainless ball bearings to prevent halyard twist.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFurlex 20S spare parts\u003c\/strong\u003e include the drum with furling line (539-455-03R), the standard top swivel with 4 mm ball bearings (539-450-01), the top swivel with integrated guide (539-450-02) and the guide sold separately for retrofitting to an existing standard top swivel (539-460-01R).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFurlex 40S spare parts\u003c\/strong\u003e include the lower swivel drum with orientable fairlead (539-470-01R).\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eshared Furlex 30S\/40S top swivel\u003c\/strong\u003e (539-480-01R) has a high-strength stainless structure, composite cover and 5 mm stainless ball bearings.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ehalyard swivel for Furlex 30S\/40S\u003c\/strong\u003e (539-487-01R) allows the headsail to furl around a tensioned forestay. The forestay wire passes through the centre of the swivel. To hoist, the halyard connects to the HMPE loop and the sail connects to the shackle.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003etack attachment fitting for Furlex 30S\/40S\u003c\/strong\u003e (539-478-01R) converts the system to a permanent forestay arrangement where the foresail tack can be disconnected while the forestay stays attached to the drum.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003elocking adhesive for Stalok terminals\u003c\/strong\u003e (312-305) secures Stalok wire terminals and other screw attachments within the furling system installation.\u003c\/p\u003e\n\n\u003ch2\u003eDinghy class applications\u003c\/h2\u003e\n\u003cp\u003eThe Furlex 20S, 30S and 40S are used as standard equipment on a wide range of dinghies, small catamarans and keelboats. Class rules on whether a furling jib is permitted in racing vary. Confirm with your class association before fitting.\u003c\/p\u003e\n","products":[{"product_id":"line-drum-furlex-20s-line-included","title":"Furlex 20S, jib furling Drum for ø3 mm headstays, Max LP 2500 mm","description":"\u003cp\u003eFurlex 20S drum, used as standard equipment on numerous dinghies.\u003c\/p\u003e\u003cp\u003e•    All structural parts are stainless steel\u003c\/p\u003e\u003cp\u003e•    Glass fibre reinforced polyamide composite for drum and cover.    \u003c\/p\u003e\u003cp\u003e•    Double stainless ball bearings in the drum distribute the radial load evenly and reduces friction.    \u003c\/p\u003e\u003cp\u003e•    The line exit fairlead of the cover can be orientated in several positions to achieve the correct angle for the furling line.        \u003c\/p\u003e\u003cp\u003ehttps:\/\/support.seldenmast.com\/files\/1681370452\/597-130-E.pdf\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52474758529362,"sku":"539-455-03R","price":115.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_ce6a193b-fb1a-43f3-b97e-74f1db3dfd46.jpg?v=1768374092"},{"product_id":"line-drum-furlex-40s","title":"Line drum, Furlex 40S","description":"\u003cp\u003eFurlex 40S lower swivel \/ line drum. The swivel element is stainless steel with 5mm ball bearings for low friction under high loads. The drum and cover is composite for light weight. The cover fairlead position can be orientated to suit your boat.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52474758562130,"sku":"539-470-01R","price":161.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_e883839f-ada1-4296-8c82-1969f600a6e3.jpg?v=1768374098"},{"product_id":"tack-attachment-fitting-furlex-30-40s","title":"Tack attachment fitting, Furlex 30\/40S","description":"\u003cp\u003eTack fitting converts Furlex 30S and 40S from a conventional furler to a permanent forstay type furler. When used with a seperate halyard swivel, the foresail tack can be disconnected while the forestay remains attached to the drum unit.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52474758594898,"sku":"539-478-01R","price":27.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_f2aba516-b59b-4ac9-869e-2314d79ece03.jpg?v=1768374095"},{"product_id":"halyard-swivel-furlex-30-40s","title":"Halyard Swivel, Furlex 30\/40S","description":"\u003cp\u003eFurlex 30S\/40S Halyard swivel. The swivel is designed to allow the headsail to furl around a tensioned forestay. The forestay wire passes through the centre of the swivel. To hoist, connect the halyard to the HMPE loop and the sail to the shackle. To furl, pull the line in the lower swivel and the sail will roll around the forestay. To drop, unfurl the sail and release the halyard.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52474758627666,"sku":"539-487-01R","price":46.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_cbc13f01-573a-4778-83b1-125a9b144b94.jpg?v=1768374094"},{"product_id":"line-drum-furlex-30s","title":"Line drum, Furlex 30S","description":"\u003cp\u003eFurlex 30S lower swivel \/ line drum. The swivel element is stainless steel with 5mm ball bearings for low friction under high loads. The drum and cover is composite for light weight. The cover fairlead position can be orientated to suit your boat.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52474766328146,"sku":"539-490-01R","price":160.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_5ff0f325-62dd-46d5-a250-19641f692cf0.jpg?v=1768374371"},{"product_id":"furlex-40s-jib-furling-system-for-o4-mm-headstays-max-lp-3000-mm","title":"Furlex 40S, jib furling system for ø4 mm headstays, Max LP 3000 mm","description":"\u003cp\u003eThe smallest furlers in the Furlex family are used as standard equipment on numerous dinghies, small  catamarans and keelboats. They feature stainless ball  bearings for long life, composite components for low weight and clever designs to reduce friction. The sail is furled around a headstay wire connecting the drum and the top swivel. The sail is connected to the tack attachment of the drum and a halyard swivel that slides up the wire when hoisting the sail. \u003c\/p\u003e\u003cp\u003e•    All structural parts are stainless steel\u003c\/p\u003e\u003cp\u003e•    Glass fibre reinforced polyamide composite for drum and cover.    \u003c\/p\u003e\u003cp\u003e•    Double stainless ball bearings in the drum distribute the radial load evenly and  reduces friction.    \u003c\/p\u003e\u003cp\u003e•    The line exit fairlead of the cover can be orientated in several positions to    achieve the correct  angle for the furling line.    \u003c\/p\u003e\u003cp\u003e•    The Top Swivel is tapered to fit in narrow forestay angles and comes with low friction stainless ball bearings to prevent the halyard from twisting.    \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe kit includes top swivel, halyard swivel, drum, tack fitting and furling line. \u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/support.seldenmast.com\/files\/1681370452\/597-130-E.pdf\" target=\"support\"\u003ehttps:\/\/support.seldenmast.com\/files\/1681370452\/597-130-E.pdf\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52529315414354,"sku":"539-470-11","price":289.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_bc804b1a-0d59-4278-9e95-41f738383992.jpg?v=1769008272"},{"product_id":"top-swivel-furlex-20s-1","title":"Top Swivel, Furlex 20S","description":"\u003cp\u003eFurlex 20S top swivel utilising 4mm ball bearings to minimise friction.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52547307274578,"sku":"539-450-01","price":46.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_2d378b78-030a-40bf-846e-2a71189c8e23.jpg?v=1769172070"},{"product_id":"top-swivel-furlex-20s-with-guide","title":"Top Swivel, Furlex 20S With Guide","description":"\u003cp\u003eFurlex 20S top swivel utilising 4mm ball bearings to minimise friction. The additional top swivel guide separates the sail from the forestay.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52547307340114,"sku":"539-450-02","price":51.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_64ae902b-8754-42e1-aae8-8a145cd6aab4.jpg?v=1770652865"},{"product_id":"top-swivel-guide-for-furlex-20s","title":"Top Swivel Guide for Furlex 20S","description":"\u003cp\u003eThe optional top swivel guide separates the sail from the forestay.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52547383329106,"sku":"539-460-01R","price":11.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_30ffdf7f-c577-4798-954e-ff4eabbd962a.jpg?v=1769172672"},{"product_id":"furlex-20s-jib-furling-system-for-o3-mm-headstays-max-lp-2500-mm","title":"Furlex 20S, jib furling system for ø3 mm headstays, Max LP 2500 mm","description":"\u003cp\u003eThe smallest furler in the Furlex family is used as standard equipment on numerous dinghies. The sail is furled around a wire connecting the drum and the top swivel and a separate wire in front keeps the mast standing when the furling system is not in place.\u003c\/p\u003e\u003cp\u003e•    All structural parts are stainless steel\u003c\/p\u003e\u003cp\u003e•    Glass fibre reinforced polyamide composite for drum and cover.    \u003c\/p\u003e\u003cp\u003e•    Double stainless ball bearings in the drum distribute the radial load evenly and    reduces friction.    \u003c\/p\u003e\u003cp\u003e•    The line exit fairlead of the cover can be orientated in several positions to    achieve the correct  angle for the furling line.    \u003c\/p\u003e\u003cp\u003e•    An optional Top Swivel Guide separates the jib from the forestay to prevent the    forestay from being twisted with the jib luff.    \u003c\/p\u003e\u003cp\u003e•    The Top Swivel come with low friction stainless ball bearings to prevent the    halyard from twisting.    \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe kit includes top swivel, drum and furling line. \u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/support.seldenmast.com\/files\/1681370452\/597-130-E.pdf\" target=\"support\"\u003ehttps:\/\/support.seldenmast.com\/files\/1681370452\/597-130-E.pdf\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52547585081682,"sku":"539-455-12","price":167.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_74e830a8-4633-4e22-b5b6-8b1d19bf2181.jpg?v=1769173273"},{"product_id":"top-swivel-furlex-30-40s","title":"Top Swivel, Furlex 30\/40S","description":"\u003cp\u003eFurlex 30S \/ 40S top swivel, for use with both systems. The swivel has a high strength stainless structure with a composite cover. 5mm ball bearings ensure low friction even at high loads.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52671058674002,"sku":"539-480-01R","price":55.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_4d35c774-4f45-4e6f-b946-63d9af23b926.jpg?v=1770713170"},{"product_id":"locking-adhesive-for-stalok-terminals","title":"Locking Adhesive for Stalok terminals","description":"\u003cp\u003eThis is the locking adhesive used for Stalok terminals and any other screw attachment that needs to be secured. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52697739657554,"sku":"312-305","price":21.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_e71c9d17-8a22-4983-afed-e1a2ab29e8c6.jpg?v=1770974183"}],"url":"https:\/\/dinghy.seldenmast.com\/collections\/jib-furlers.oembed","provider":"Seldén Dinghy Store","version":"1.0","type":"link"}