{"title":"Mast Heel Fittings for Seldén Mast Sections","description":"\u003cp\u003eSeldén mast heel fittings for dinghy and catamaran spars including tenon heels, sheave heels, hinged heels, rotating heels and square heels covering all current aluminium and carbon Seldén sections, with replacement sheaves, shafts and retaining clips.\u003c\/p\u003e\n\u003ch2\u003eHow to choose\u003c\/h2\u003e\n\u003cp\u003eThe mast heel is the fitting at the base of the mast that locates in the mast step. All heels in this collection are section-specific. The first step is to identify your mast section. Common Seldén dinghy sections include C, D+, E, Lambda, Kappa, Zeta, Cumulus, Alto, Epsilon, Gamma, 2420 and the carbon S1, S2, S3 and Orbis series. Check the label on your mast or contact Seldén if you are unsure.\u003c\/p\u003e\n\u003cp\u003eOnce you know your section, choose the heel type. The \u003cstrong\u003etenon heel\u003c\/strong\u003e is the standard option for most classes. It provides a fixed mast foot that locates in the step and is supplied with a section-specific adapter and fixing screws. The \u003cstrong\u003esheave heel\u003c\/strong\u003e routes halyards internally through the mast base, emerging via sheaves in the heel body. Five-sheave heels have 3 aft-facing composite sheaves and 2 forward. Six-sheave heels have 4 aft-facing composite sheaves and 2 forward. On all sheave heels, the forward-facing sheaves can be upgraded to the 504-109 stainless ball bearing sheave for reduced friction. Six-sheave heels are compatible with both the composite and heavy-duty aluminium mast steps.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ehinged heel\u003c\/strong\u003e suits boats where the mast is raised and lowered regularly, such as trailered boats. It must be used with the hinged mast step (510-158-01). Hinged heels are available for Epsilon, Zeta\/Cumulus\/Alto and Kappa sections. The \u003cstrong\u003erotating heel\u003c\/strong\u003e suits classes where the mast rotates and fits a wide range of sections including Kappa, Zeta, Cumulus, Alto, Epsilon, Gamma, D+ and carbon S3\/S4\/Orbis. The \u003cstrong\u003esquare heels\u003c\/strong\u003e are class-specific plug fittings for the Mirror and Cadet (fitting 2420 and Lambda sections) and the GP14 (fitting Zeta, Cumulus and Alto sections). The \u003cstrong\u003ecatamaran mast step\u003c\/strong\u003e (510-206-01) is a cast stainless ø40 ball fitting for rotating catamaran rigs on W143 and W095 sections.\u003c\/p\u003e\n\u003ch2\u003eWhat's in this collection\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTenon heels\u003c\/strong\u003e are available for C (502-513-01), D+ (502-510-01), Epsilon (502-504-01), Zeta\/Cumulus\/Alto (502-506-01), Kappa (502-507-01), Lambda (502-514-01), Gamma (502-503-01), carbon S1 (502-198-03), carbon S2 (502-601-03), carbon S3 (502-551-01) and carbon Orbis (502-559-01). Each is supplied with a section-specific adapter and 3 fixing screws.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFive-sheave heels\u003c\/strong\u003e are available for C (502-513-03), Lambda (502-514-03) and heavy-duty E section for the Wayfarer class (502-639-03). The Wayfarer version uses an aluminium adapter specifically designed to resist the bending loads from a tabernacle pin.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSix-sheave heels\u003c\/strong\u003e are available for Epsilon (502-504-03), Zeta\/Cumulus\/Alto (502-506-03), Kappa (502-507-03), D+ (502-510-03) and carbon S3 (502-551-06). Each is supplied with a section-specific adapter and 3 fixing screws.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHinged heels\u003c\/strong\u003e are available for Epsilon (502-503-04), Zeta\/Cumulus\/Alto (502-506-04) and Kappa (502-507-04). Each must be paired with the hinged mast step (510-158-01).\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003erotating mast heel\u003c\/strong\u003e (502-140) is cast aluminium and fits Kappa, Zeta, Cumulus, Alto, Epsilon, Gamma, D+ and carbon S3\/S4\/Orbis sections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSquare heels\u003c\/strong\u003e are available for Mirror and Cadet (502-162-01, fits 2420 and Lambda sections) and GP14 (502-574-01, fits Zeta\/Cumulus\/Alto sections).\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ecatamaran mast step\u003c\/strong\u003e (510-206-01) is a cast stainless steel ø40 ball step for rotating catamaran rigs on W143 and W095 sections, supplied with 4 fixing rivets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReplacement sheaves\u003c\/strong\u003e include the ø21\/4.2-9 composite masthead and forward sheave heel version (504-360), the ø21\/4.2-9 composite for boom end fittings and central aft positions in 6-sheave heels (504-361) and the ø35\/8-10 composite for boom ends, keelboat heels and single-line reef systems (504-362). \u003cstrong\u003eShafts\u003c\/strong\u003e for sheave heels: 4mm x 32mm forward (166-220) and 8mm x 48mm aft (166-219), both locked with the \u003cstrong\u003eshaft retaining clip\u003c\/strong\u003e (502-521).\u003c\/p\u003e\n\u003ch2\u003eDinghy class applications\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e5-sheave heavy-duty heel\u003c\/strong\u003e (502-639-03) is specifically designed for the \u003cstrong\u003eWayfarer\u003c\/strong\u003e class with an aluminium adapter to handle tabernacle pin bending loads.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003esquare heel for Mirror and Cadet\u003c\/strong\u003e (502-162-01) fits 2420 and Lambda sections. The \u003cstrong\u003esquare heel for GP14\u003c\/strong\u003e (502-574-01) fits Zeta, Cumulus and Alto sections.\u003c\/p\u003e","products":[{"product_id":"s-s-shaft-8mm-x-48mm-aft-pin","title":"Stainless Steel Shaft 8Mm X 48Mm","description":"\u003cp\u003eStainless steel shaft, fits all dinghy sheave heels for aft sheaves. Lock in position with 502-521 retaining clip. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143052849490,"sku":"166-219","price":4.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_1c59cc12-670c-43ab-ab7a-927d22bc574d.jpg?v=1770288040"},{"product_id":"s-s-shaft-4mm-x-32mm-forward-pin","title":"Stainless Steel Shaft 4Mm X 32Mm","description":"\u003cp\u003eStainless steel shaft, fits all dinghy sheave heels for foreward sheaves. Lock in position with 502-521 retaining clip. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143052915026,"sku":"166-220","price":4.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_68dce94c-2f39-4664-a9d1-e00be6dde697.jpg?v=1770623616"},{"product_id":"rotating-mast-heel","title":"Rotating Mast Heel","description":"\u003cp\u003eCast aluminium rotating mast heel. Fits Kappa, Zeta, Cumulus, Alto, Epsilon, Gamma, D+ and carbon S3, S4 and Orbis section masts.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143069331794,"sku":"502-140","price":69.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_1ddcebae-c972-424f-b9bf-23a17b5b7a84.jpg?v=1764240084"},{"product_id":"square-heel-mirror-cadet","title":"Square Heel, Mirror \u0026 Cadet","description":"\u003cp\u003eSquare heel plug specific to the Mirror and Cadet classes. Fits 2420 and Lambda section masts.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143069495634,"sku":"502-162-01","price":17.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_c35e627b-514a-4cf4-99a0-9b0e5f1eacf1.jpg?v=1770623615"},{"product_id":"tenon-heel-carbon-s1-section","title":"Tenon Heel, Carbon S1 Section","description":"\u003cp\u003eTenon mast heel for carbon S1 section spars, supplied complete with 3 fixing screws.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143069626706,"sku":"502-198-03","price":87.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_3837c19c-35f1-4ee2-b7ae-3c0aba39c000.jpg?v=1770623612"},{"product_id":"hinged-heel-epsilon-section","title":"Hinged Heel, Epsilon Section","description":"\u003cp\u003eHinged mast heel supplied complete with adapter for Gamma section spars and 3 fixing screws. Use with 510-158-01 hinged step.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143070511442,"sku":"502-503-04","price":50.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_3a9d8f03-2621-4dbd-a087-9982c0aa9587.jpg?v=1770623594"},{"product_id":"tenon-heel-epsilon-section","title":"Tenon Heel, Epsilon Section","description":"\u003cp\u003eTenon mast heel supplied complete with adapter for Epsilon section spars and 3 fixing screws.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143070576978,"sku":"502-504-01","price":23.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_2f3026cc-f21c-463f-8304-ec6f9bf39f41.jpg?v=1770793284"},{"product_id":"6-sheave-heel-epsilon-section-2","title":"6 Sheave Heel, Epsilon Section","description":"\u003cp\u003e6 sheave heel supplied complete with adapter for Epsilon section spars and 3 fixing screws. Unit comprises 4 aft facing composite sheaves and 2 forward. Compatible with 510-148-02 and 510-155-02 mast steps. Note, foreward facing sheaves can be upgraded to 504-109 stainless steel ball bearing for reduced friction and improved wear.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143070609746,"sku":"502-504-03","price":93.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_c037091d-e4ce-400b-8dcf-5ab2241f8a62.jpg?v=1770793285"},{"product_id":"tenon-heel-zeta-cumulus-and-alto-section","title":"Tenon Heel, Zeta, Cumulus And Alto Section","description":"\u003cp\u003eTenon mast heel supplied complete with adapter for Zeta, Cumulus and Alto section spars and 3 fixing screws.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143070642514,"sku":"502-506-01","price":23.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_874bdd02-28d2-43e7-bf81-63e858a666e1.jpg?v=1770793287"},{"product_id":"6-sheave-heel-zeta-cumulus-and-alto-section","title":"6 Sheave Heel, Zeta, Cumulus And Alto Section","description":"\u003cp\u003e6 sheave heel supplied complete with adapter for Zeta, Cumulus and Alto section spars and 3 fixing screws. Unit comprises 4 aft facing composite sheaves and 2 forward. Compatible with 510-148-02 and 510-155-02 mast steps. Note, foreward facing sheaves can be upgraded to 504-109 stainless steel ball bearing for reduced friction and improved wear.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143070806354,"sku":"502-506-03","price":83.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_6d1d3121-86fa-4ce1-9eda-63f6e1564a72.jpg?v=1770793565"},{"product_id":"hinged-heel-zeta-cumulus-and-alto-section","title":"Hinged Heel, Zeta, Cumulus And Alto Section","description":"\u003cp\u003eHinged mast heel supplied complete with adapter for Zeta, Cumulus and Alto section spars and 3 fixing screws. Use with 510-158-01 hinged step.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143070871890,"sku":"502-506-04","price":53.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_1a6bda3e-b8e8-4a4c-b9bf-a42948ee5db4.jpg?v=1770793566"},{"product_id":"tenon-heel-kappa-section","title":"Tenon Heel, Kappa Section","description":"\u003cp\u003eTenon mast heel supplied complete with adapter for Kappa section spars and 3 fixing screws.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143070937426,"sku":"502-507-01","price":23.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_21b86e78-b739-4ae1-b989-92717211b0af.jpg?v=1770793568"},{"product_id":"6-sheave-heel-kappa-section","title":"6 Sheave Heel, Kappa Section","description":"\u003cp\u003e6 sheave heel supplied complete with adapter for Kappa section spars and 3 fixing screws. Unit comprises 4 aft facing composite sheaves and 2 forward. Compatible with 510-148-02 and 510-155-02 mast steps. Note, foreward facing sheaves can be upgraded to 504-109 stainless steel ball bearing for reduced friction and improved wear.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143071002962,"sku":"502-507-03","price":83.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_9df610f5-afe9-44b4-8b5c-14dacda56cf8.jpg?v=1770793570"},{"product_id":"hinged-heel-kappa-section","title":"Hinged Heel, Kappa Section","description":"\u003cp\u003eHinged mast heel supplied complete with adapter for Kappa section spars and 3 fixing screws. Use with 510-158-01 hinged step.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143071461714,"sku":"502-507-04","price":55.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_19ce263e-a8b3-4046-9283-5e998b1d1a7a.jpg?v=1770793571"},{"product_id":"tenon-heel-d-section","title":"Tenon Heel, D+ Section","description":"\u003cp\u003eTenon mast heel supplied complete with adapter for D+ section spars and 3 fixing screws.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143071494482,"sku":"502-510-01","price":23.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_f074b300-cfe3-414a-a7d4-7cf0c632d523.jpg?v=1770793573"},{"product_id":"6-sheave-heel-d-section","title":"6 Sheave Heel, D+ Section","description":"\u003cp\u003e6 sheave heel supplied complete with adapter for D+ section spars and 3 fixing screws. Unit comprises 4 aft facing composite sheaves and 2 forward. Compatible with 510-148-02 and 510-155-02 mast steps. Note, foreward facing sheaves can be upgraded to 504-109 stainless steel ball bearing for reduced friction and improved wear.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143071560018,"sku":"502-510-03","price":83.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_2613849b-73e8-4351-be2c-5726ae9ddbbd.jpg?v=1770793574"},{"product_id":"tenon-heel-c-section","title":"Tenon Heel, C Section","description":"\u003cp\u003eTenon mast heel supplied complete with adapter for C section spars and 3 fixing screws.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143073263954,"sku":"502-513-01","price":86.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_26b2473e-4787-4bfa-9caf-b4217723d63c.jpg?v=1770623609"},{"product_id":"5-sheave-heel-c-section","title":"5 Sheave Heel, C Section","description":"\u003cp\u003e5 sheave heel supplied complete with composite adapter for C section spars and 3 fixing screws. Unit comprises 3 aft facing composite sheaves and 2 forward. Compatible with 510-148-02 and 510-155-02 mast steps. Note, foreward facing sheaves can be upgraded to 504-109 stainless steel ball bearing for reduced friction and improved wear.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143073427794,"sku":"502-513-03","price":83.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_1bfce8d4-fa49-4e84-bb33-ee9708dee954.jpg?v=1770793576"},{"product_id":"tenon-heel-lamda-section","title":"Tenon Heel, Lamda Section","description":"\u003cp\u003eTenon mast heel supplied complete with adapter for Lambda section spars and 3 fixing screws.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143073493330,"sku":"502-514-01","price":150.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_e40bf43e-ca28-4147-8981-38dec57835e5.jpg?v=1770793578"},{"product_id":"5-sheave-heel-lamda-section","title":"5 Sheave Heel, Lamda Section","description":"\u003cp\u003e5 sheave heel supplied complete with composite adapter for Lambda section spars and 3 fixing screws. Unit comprises 3 aft facing composite sheaves and 2 forward. Compatible with 510-148-02 and 510-155-02 mast steps. Note, foreward facing sheaves can be upgraded to 504-109 stainless steel ball bearing for reduced friction and improved wear.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143073591634,"sku":"502-514-03","price":87.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_8911dd75-9bc7-4f5a-8886-0f014351102f.jpg?v=1770793579"},{"product_id":"shaft-retaining-clip","title":"Shaft Retaining Clip","description":"\u003cp\u003eShaft pin retaining clip for use with all sheave heels.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143074017618,"sku":"502-521","price":4.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_6279c882-8419-4e2d-b1ce-268e533806fa.jpg?v=1769075463"},{"product_id":"tenon-heel-carbon-s3-section","title":"Tenon Heel, Carbon S3 Section","description":"\u003cp\u003eTenon mast heel supplied complete with adapter for carbon S3 section spars and 3 fixing screws.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143074050386,"sku":"502-551-01","price":23.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_08bdc7a4-ec82-4509-b574-927f5e273cd1.jpg?v=1770797776"},{"product_id":"6-sheave-heel-carbon-s3-section","title":"6 Sheave Heel, Carbon S3 Section","description":"\u003cp\u003e6 sheave heel supplied complete with adapter for Carbon S3 section spars and 3 fixing screws. Unit comprises 4 aft facing composite sheaves and 2 forward. Compatible with 510-148-02 and 510-155-02 mast steps. Note, foreward facing sheaves can be upgraded to 504-109 stainless steel ball bearing for reduced friction and improved wear.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143074115922,"sku":"502-551-06","price":75.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_372fbcc8-cb75-4552-ae92-e99b37eda394.jpg?v=1770797778"},{"product_id":"tenon-heel-carbon-orbis-section","title":"Tenon Heel, Carbon Orbis Section","description":"\u003cp\u003eTenon mast heel for carbon Orbis section spars, supplied complete with 3 fixing screws.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143074345298,"sku":"502-559-01","price":141.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_705e4c91-5692-422c-b951-cff373a8ebca.jpg?v=1770623613"},{"product_id":"square-heel-gp14","title":"Square Heel, Gp14","description":"\u003cp\u003eSquare heel plug specific to the GP14 class. Fits Zeta, Cumulus and Alto section masts.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143074967890,"sku":"502-574-01","price":31.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_06c54414-eb77-4e6d-b992-484ef64391e1.jpg?v=1770648388"},{"product_id":"tenon-heel-carbon-s2-section","title":"Tenon Heel, Carbon S2 Section","description":"\u003cp\u003eTenon mast heel for carbon S2 section spars, supplied complete with 3 fixing screws.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143075000658,"sku":"502-601-03","price":56.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_e1931e46-e182-4dc7-a892-865565e26e2f.jpg?v=1770623611"},{"product_id":"5-sheave-heel-heavy-duty-e-section-wayfarer-class","title":"5 Sheave Heel, Heavy Duty, E Section \u0026 Wayfarer Class","description":"\u003cp\u003e5 sheave heel supplied complete with aluminium adapter for E section spars and 3 fixing screws. Unit comprises 3 aft facing composite sheaves and 2 forward. Compatible with 510-148-02 and 510-155-02 mast steps. The aluminium adapter has been specifically designed for the Wayfarer where the use of a tabernacle pin can cause a bending load in the heel fitting. Note, all sheaves can be upgraded to stainless steel ball bearing for reduced friction and improved wear. The aft sheaves upgrade to 504-216 and the forward sheaves to 504-109.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143075590482,"sku":"502-639-03","price":90.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_f4849d1e-4d04-4653-855b-14ca9f8dc05c.jpg?v=1770623606"},{"product_id":"sheave-o21-4-2-9-composite","title":"Sheave Ø21\/4.2-9, Composite","description":"\u003cp\u003eComposite sheave used mainly for mast heads and in the foreward position in sheaved heels. This sheave works for both line and wire ropes.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143089975634,"sku":"504-360","price":2.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_0cd3a803-19f0-4497-8548-8d6d0f4be87f.jpg?v=1764240478"},{"product_id":"sheave-o21-4-2-9-composite-1","title":"Sheave Ø21\/4.2-9, Composite","description":"\u003cp\u003eComposite sheave used mainly for boom outboard end fittings and in sheave boxes. Also used in the central aft 2 positions in all 6 sheave mast heels. This sheave works for both line and wire ropes.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143090073938,"sku":"504-361","price":14.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_60b9033d-8633-4b87-9c8c-1c7d44befedc.jpg?v=1764240481"},{"product_id":"sheave-o35-8-10-composite-mast-component","title":"Sheave ø35\/8-10, Composite, Mast Component","description":"\u003cp\u003eComposite sheave used mainly for boom ends, Keelboat mast heels and Single-Line reef systems. This sheave works for both line and wire ropes. For dinghies, used mainly for boom outboard end fittings and in sheave boxes. Also used in the central aft 2 positions in all 6 sheave mast heels and all aft positions in 5 sheaved versions. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52143090663762,"sku":"504-362","price":12.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_827f3738-9ec9-47af-af96-e05d8571f737.jpg?v=1764240499"},{"product_id":"mast-step-catamaran","title":"MAST STEP, CATAMARAN","description":"\u003cp\u003eCast stainless steel mast step for rotating catamaran mast. Ø40 ball, compatible with all W143 and W095 section masts. Supplied complete with 4 fixing rivets.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Selden Dinghy Store","offers":[{"title":"Default Title","offer_id":52535816487250,"sku":"510-206-01","price":52.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/1325\/4738\/files\/index_23a0f1af-c280-4111-a111-2b71721b39e9.jpg?v=1769076665"}],"url":"https:\/\/dinghy.seldenmast.com\/collections\/heel-fittings.oembed","provider":"Seldén Dinghy Store","version":"1.0","type":"link"}