{"title":"Manual Ratchet Blocks","description":"\u003cp\u003eSeldén’s manual ratchet blocks let you engage or disengage holding power as needed, giving you full control over grip and free-running mode. Ideal for dinghy and keelboat sheets, these sailing blocks offer secure handling in strong winds and smooth release in light air. Trusted by racers for precision and responsiveness.\u003c\/p\u003e","products":[{"product_id":"r60-60-mm-manual-ratchet-block-single-swivel","title":"R60 - 60 mm Manual Ratchet Block - Single, Swivel","description":"\u003cp\u003eThe single R60 manual ratchet block is designed for sheet applications on dinghies and keelboats and features a ø60 mm composite sheave. A swivel lock, a plastic washer which is placed between block body and shackle, is included for fixed 0° or 90° shackle position.\u003c\/p\u003e\u003cp\u003eThe block is designed with lightweight Delrin ball bearings and a switch on each side to select ratchet function or a free spinning sheave.\u003c\/p\u003e\u003cp\u003eWhen the ratchet is activated it locks the sheave in one direction and allows the sailor to relax a bit without cleating the line. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 250 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 500 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 10 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634852622669,"sku":"406-350-01R","price":1061.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_21597829-a4d0-4f38-b8e3-51284ab5be73.jpg?v=1761137955"},{"product_id":"r60-60-mm-manual-ratchet-block-single-swivel-becket","title":"R60 - 60 mm Manual Ratchet Block - Single, Swivel, Becket","description":"\u003cp\u003eThe Single Becket R60 manual ratchet block is designed for dynamic applications on dinghies and keelboats and features a ø60 mm composite sheave. A swivel lock, a plastic washer which is placed between block body and shackle, is included for fixed 0° or 90° shackle position.\u003c\/p\u003e\u003cp\u003eThe block is designed with lightweight Delrin ball bearings and a switch on each side to select ratchet function or a free spinning sheave.\u003c\/p\u003e\u003cp\u003eWhen the ratchet is activated it locks the sheave in one direction and allows the sailor to relax a bit without cleating the line. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 250 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 500 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 10 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634852786509,"sku":"406-350-02R","price":1132.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_2c3a3662-8d97-425c-9991-3bce2929494f.jpg?v=1761137957"},{"product_id":"r60-60-mm-manual-ratchet-block-single-swivel-becket-cam","title":"R60 - 60 mm Manual Ratchet Block - Single, Swivel, Becket, Cam","description":"\u003cp\u003eThe Single Becket Cam R60 manual ratchet blocks is designed for dynamic applications on dinghies and keelboats and features a ø60 mm composite sheave. A swivel lock, a plastic washer which is placed between block body and shackle, is included for fixed 0° or 90° shackle position. Cam cleat arm in stainless steel and the cleat itself is size 38 with a top-guide.\u003c\/p\u003e\u003cp\u003eThe block is designed with lightweight Delrin ball bearings and a switch on each side to select ratchet function or a free spinning sheave.\u003c\/p\u003e\u003cp\u003eWhen the ratchet is activated it locks the sheave in one direction and allows the sailor to relax a bit without cleating the line. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 240 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 480 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 10 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634852852045,"sku":"406-350-04R","price":2033.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_ff762533-55fe-456c-a6ad-ab70b9ae9a95.jpg?v=1761137960"},{"product_id":"r60-60-mm-manual-ratchet-block-cheek-clockwise","title":"R60 - 60 mm Manual Ratchet Block - Cheek, Clockwise","description":"\u003cp\u003eThe Clockwise Cheek R60 manual ratchet block is designed for spinnaker\/gennaker sheet applications on dinghies and keelboats and features a ø60 mm composite sheave. The sheave has a clockwise direction when in ratchet mode and is therefore intended to be used for starboard sheet.\u003c\/p\u003e\u003cp\u003eThe block is designed with lightweight Delrin ball bearings and a switch to select ratchet function or a free spinning sheave. When the ratchet is activated it locks the sheave in one direction and allows the sailor to relax a bit without cleating the line. \u003c\/p\u003e\u003cp\u003e Easy to install with 3 M5 screws.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 250 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 500 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 10 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634852917581,"sku":"406-350-05R","price":1027.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_b083f71d-847a-4430-95a9-317ab44a1d59.jpg?v=1761137952"},{"product_id":"r60-60-mm-manual-ratchet-block-cheek-anti-clockwise","title":"R60 - 60 mm Manual Ratchet Block - Cheek, Anti-clockwise","description":"\u003cp\u003eThe Anti-Clockwise Cheek R60 manual ratchet block is designed for spinnaker\/gennaker sheet applications on dinghies and keelboats and features a ø60 mm composite sheave. The sheave has an anti- clockwise direction when in ratchet mode and is therefore intended to be used on port side.\u003c\/p\u003e\u003cp\u003eThe block is designed with lightweight Delrin ball bearings and a switch to select ratchet function or a free spinning sheave. When the ratchet is activated it locks the sheave in one direction and allows the sailor to relax a bit without cleating the line. \u003c\/p\u003e\u003cp\u003eEasy to install with 3 M5 screws.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 250 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 500 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 10 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634852983117,"sku":"406-350-06R","price":1027.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_1b3933e4-b0fb-443c-b7c3-d815c6d18c13.jpg?v=1761137953"},{"product_id":"r60-60-mm-manual-ratchet-block-triple-swivel-becket-cam","title":"R60 - 60 mm Manual Ratchet Block - Triple, Swivel, Becket, Cam","description":"\u003cp\u003eThe Triple Becket Cam R60 manual ratchet blocks is designed for dynamic applications on dinghies and keelboats and features a ø60 mm composite sheave. A swivel lock, a plastic washer which is placed between block body and shackle, is included for fixed 0° or 90° shackle position. Cam cleat arm in stainless steel and the cleat itself is size 38 with a top-guide.\u003c\/p\u003e\u003cp\u003eThe block is designed with lightweight Delrin ball bearings and a switch on each side to select ratchet function or a free spinning sheave.\u003c\/p\u003e\u003cp\u003eWhen the ratchet is activated it locks the sheave in one direction and allows the sailor to relax a bit without cleating the line. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 720 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1440 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 10 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634853900621,"sku":"406-350-09R","price":2846.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_ac5961c8-e16d-49d3-b42a-768e3dd27ce5.jpg?v=1761137969"},{"product_id":"r60-60-mm-manual-ratchet-block-single-swivel-aluminum-sheave","title":"R60+ - 60 mm Manual Ratchet Block - Single, Swivel, Aluminum Sheave","description":"\u003cp\u003eThe single R60+ manual ratchet block is designed for dynamic applications on dinghies and keelboats and features a ø60 mm aluminium sheave. Aluminium makes for more grip and the ability to cope with relative thin lines.\u003c\/p\u003e\u003cp\u003eThe block is designed with lightweight Delrin ball bearings and a switch on each side to select ratchet function or a free spinning sheave. When the ratchet is activated it locks the sheave in one direction and allows the sailor to relax a bit without cleating the line. \u003c\/p\u003e\u003cp\u003eA swivel lock, a plastic washer which is placed between block body and shackle, is included for fixed 0° or 90° shackle position.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 250 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 500 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 10 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634855473485,"sku":"406-360-01R","price":1291.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_09eb9638-1c01-43ad-9ff8-9ce6b76af7cc.jpg?v=1761137986"}],"url":"https:\/\/shop.seldenmast.com\/collections\/blocks-ratchet-blocks-manual.oembed","provider":"Seldén Yacht Store SE","version":"1.0","type":"link"}