{"title":"Triple Blocks for Sailboats","description":"\u003cp\u003eSeldén’s triple sailing blocks are ideal for complex rigging systems that demand power and control. Designed for use in tackles, mainsheet systems, and multi-part controls, these blocks feature high-strength materials and low-friction bearings. Perfect for cruising and racing sailboats requiring efficient line handling under heavy loads. \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.seldenmast.com\/products\/deck-hardware\/#bm_blocks\" rel=\"noopener\" target=\"_blank\"\u003eLearn more about Seldén Blocks\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"20-mm-ball-bearing-block-triple","title":"20 mm Ball bearing Block - Triple","description":"\u003cp\u003eThe Seldén BBB20 Triple Ball Bearing Block is designed for control lines on dinghies and keelboats. Made with stainless steel ball bearings and glass fiber reinforced polyamide, it offers high strength and low friction. Can be attached with shackle or line. Ideal for 420 rig tension systems.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 300 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 600 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 6 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634782007629,"sku":"402-101-05R","price":645.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_dc2efa80-a4fb-4a37-8576-00361bae4079.jpg?v=1761137435"},{"product_id":"20-mm-ball-bearing-block-triple-becket","title":"20 mm Ball bearing Block - Triple, Becket","description":"\u003cp\u003eThe Seldén BBB20 Triple\/Becket block is a 20mm ball bearing block designed for control lines on dinghies and keelboats. It is lightweight and strong, with stainless steel ball bearings for smooth rotation. Can be attached with a shackle or line. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 300 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 600 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 6 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634782073165,"sku":"402-101-06R","price":676.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_c2a7a945-70e5-4217-ad86-b6b391a1b4a6.jpg?v=1761137442"},{"product_id":"20-mm-ball-bearing-block-triple-cam","title":"20 mm Ball bearing Block - Triple, Cam","description":"\u003cp\u003eThe Seldén BBB20 Triple Cam Block is a 20mm ball bearing block suitable for control lines on dinghies and keelboats. It features stainless steel ball bearings for smooth rotation and a cam cleat for locking a line. Can be attached with a shackle or line. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 300 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 600 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 6 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634784792909,"sku":"402-101-07R","price":1245.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_c373007b-756c-4c79-ba06-c770b843faff.jpg?v=1761137437"},{"product_id":"20-mm-ball-bearing-block-triple-becket-cam","title":"20 mm Ball bearing Block - Triple, Becket, Cam","description":"\u003cp\u003eThe BBB20 Triple Ball Bearing Block with Becket and Cam is designed for control lines on dinghies and keelboats. It features stainless steel ball bearings for smooth rotation and a glass fiber reinforced polyamide composite for strength. Can be attached with a shackle or line. Ideal for 420 rig tension systems.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 300 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 600 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 6 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634784858445,"sku":"402-101-08R","price":1306.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_9e57caaa-556d-4147-afdb-c2c206581042.jpg?v=1761137440"},{"product_id":"25-mm-high-load-ball-bearing-block-triple-strap","title":"25 mm High Load Ball Bearing Block - Triple, Strap","description":"\u003cp\u003eThe BBB25 Triple Becket Block is a 25mm high load ball bearing block designed for dynamic loads on smaller boats. It is ideal for use with wire and rope up to 5mm in diameter, perfect for rigging control lines, halyards and tackles. The stainless steel construction provides high strength and rigidity, with a row of stainless steel bearings for smooth operation. Ball cages to reduce ball-to-ball friction and weight. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 400 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 800 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 5 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634794623309,"sku":"402-201-10R","price":712.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_ac2cbfb7-4726-4800-a96f-582285094946.jpg?v=1761137512"},{"product_id":"25-mm-high-load-ball-bearing-block-triple-becket-strap","title":"25 mm High Load Ball Bearing Block - Triple, Becket, Strap","description":"\u003cp\u003eThe BBB25 Triple Becket Block is a 25mm high load ball bearing block designed for dynamic loads on smaller boats. It is ideal for use with wire and rope up to 5mm in diameter, perfect for rigging control lines, halyards and tackles. The stainless steel construction provides high strength and rigidity, with a row of stainless steel bearings for smooth operation. Ball cage to reduce ball-to-ball friction and weight. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 400 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 800 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 5 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634794688845,"sku":"402-201-11R","price":767.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_00031c2a-7495-4252-b466-431cf4185c4d.jpg?v=1791372663"},{"product_id":"30-mm-ball-bearing-block-triple","title":"30 mm Ball Bearing Block - Triple","description":"\u003cp\u003eThe BBB30 Triple Block is a 30mm ball bearing block with a stainless attachment eye. \u003c\/p\u003e\u003cp\u003eThe block features stainless steel ball bearings for strength and smooth rotation and glass fiber reinforced polyamide sheaves and cheeks. Acetal bearing cage to prevent ball-to-ball friction and to reduce weight. Ideal for moderate and dynamic loads with minimal friction.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 600 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1200 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 8 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634796753229,"sku":"403-101-06R","price":833.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_38d4308b-597b-44a6-9b3e-f48d3de1efc5.jpg?v=1761137541"},{"product_id":"30-mm-ball-bearing-block-triple-becket-cam","title":"30 mm Ball Bearing Block - Triple, Becket, Cam","description":"\u003cp\u003eThe BBB30 Triple Becket Cam Block is a 30mm ball bearing block with a stainless attachment eye, a becket and a size 27 cam cleat with top-guide. \u003c\/p\u003e\u003cp\u003eThe block features stainless steel ball bearings for strength and smooth rotation and glass fiber reinforced polyamide sheaves and cheeks. Acetal bearing cage to prevent ball-to-ball friction and to reduce weight. Ideal for moderate and dynamic loads with minimal friction.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 540 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1080 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 7 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634796818765,"sku":"403-101-07R","price":1372.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_bb268977-904e-4692-a6ea-58dc2a4dc8a6.jpg?v=1761137544"},{"product_id":"30-mm-ball-bearing-block-triple-becket","title":"30 mm Ball Bearing Block - Triple, Becket","description":"\u003cp\u003eThe BBB30 Triple Becket Block is a 30mm ball bearing block with a stainless attachment eye and a becket. \u003c\/p\u003e\u003cp\u003eThe block features stainless steel ball bearings for strength and smooth rotation and glass fiber reinforced polyamide sheaves and cheeks. Acetal bearing cage to prevent ball-to-ball friction and to reduce weight. Ideal for moderate and dynamic loads with minimal friction.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 600 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1200 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 8 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634797048141,"sku":"403-101-10R","price":833.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_d2448c00-2ce2-4f60-ad6b-975e948888f4.jpg?v=1774950988"},{"product_id":"30-mm-ball-bearing-block-triple-cam","title":"30 mm Ball Bearing Block - Triple, Cam","description":"\u003cp\u003eThe BBB30 Triple Cam Block is a 30mm ball bearing block with a stainless attachment eye and a size 27 cam cleat with top-guide. \u003c\/p\u003e\u003cp\u003eThe block features stainless steel ball bearings for strength and smooth rotation and glass fiber reinforced polyamide sheaves and cheeks. Acetal bearing cage to prevent ball-to-ball friction and to reduce weight. Ideal for moderate and dynamic loads with minimal friction.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 450 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 900 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 7 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634798293325,"sku":"403-101-11R","price":1338.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_e38dd380-8f90-4b79-bec1-622f519175ec.jpg?v=1761137560"},{"product_id":"40-mm-ball-bearing-block-triple-swivel","title":"40 mm Ball Bearing Block - Triple, Swivel","description":"\u003cp\u003eThe BBB40 Triple Swivel Block features three 40 mm sheaves for dynamic applications under medium loads.\u003c\/p\u003e\u003cp\u003eStainless steel ball bearings reduce friction, while glass fiber reinforced cheeks provide strength. Ideal for moderate and dynamic loads with minimal friction.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 650 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1300 \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":52634806747469,"sku":"404-101-08R","price":1716.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_7c808a94-4360-49a5-8646-1c2d6cda320c.jpg?v=1761137646"},{"product_id":"40-mm-ball-bearing-block-triple-swivel-becket","title":"40 mm Ball Bearing Block - Triple, Swivel, Becket","description":"\u003cp\u003eThe BBB40 Triple Becket Swivel Block is equipped with three 40 mm sheaves, a swiveling shaft, and a becket for added rigging options.\u003c\/p\u003e\u003cp\u003eThe block uses stainless steel ball bearings for smooth rotation, and glass fiber reinforced cheeks provide rigidity. Ideal for moderate and dynamic loads with minimal friction.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 650 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1300 \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":52634806813005,"sku":"404-101-09R","price":1796.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_e494ce8f-ebb8-46cc-93b9-e1ae50e29bfa.jpg?v=1761137648"},{"product_id":"40-mm-ball-bearing-block-triple-swivel-cam","title":"40 mm Ball Bearing Block - Triple, Swivel, Cam","description":"\u003cp\u003eThe BBB40 Triple Swivel Cam Block is designed for high control and efficient line handling. It features three 40 mm sheaves and a swiveling shaft and an integrated 27 mm composite cam cleat. \u003c\/p\u003e\u003cp\u003eThe cam cleat arm can be set to a variety of angles.\u003c\/p\u003e\u003cp\u003eStainless steel ball bearings ensure smooth operation under load, while glass fiber reinforced cheeks provide rigidity and durability. Ideal for moderate and dynamic loads with minimal friction.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 450 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 900 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 7 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634807566669,"sku":"404-101-10R","price":2117.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_5acb0884-2e46-4a60-80f4-ed9fdfbda492.jpg?v=1761137666"},{"product_id":"40-mm-ball-bearing-block-triple-swivel-becket-cam","title":"40 mm Ball Bearing Block - Triple, Swivel, Becket, Cam","description":"\u003cp\u003eThe BBB40 Triple Becket Cam Block features three 40 mm sheaves, a becket and an integrated 27 mm composite cam cleat for secure line management. It features a swiveling shaft and the cam cleat arm can be set to a variety of angles.\u003c\/p\u003e\u003cp\u003eStainless steel ball bearings reduce friction and ensure smooth rotation, while glass fiber reinforced cheeks enhance durability. Ideal for moderate and dynamic loads with minimal friction.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 540 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1080 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 7 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634807632205,"sku":"404-101-11R","price":2207.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_3f74b7a6-cae1-4277-abe8-cf48b33853f0.jpg?v=1761137663"},{"product_id":"50-mm-plain-bearing-block-triple-swivel","title":"50 mm Plain Bearing Block - Triple, Swivel","description":"\u003cp\u003eThe 50 mm Triple Plain Bearing Block is designed for medium-sized boats for numerous applications. It features an acetal sheave, stainless steel strap for increased safety and stiff glass fibre reinforced composite cheeks to prevent lines from wedging. Sliding swivel locking mechanism to select position of the shackle, 0°, 90° or swivelling.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 650 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1300 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 12 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634819395917,"sku":"405-001-07R","price":1091.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_04a23c26-1200-4967-aa2e-e479dc9634b2.jpg?v=1761137751"},{"product_id":"50-mm-plain-bearing-block-triple-swivel-becket","title":"50 mm Plain Bearing Block - Triple, Swivel, Becket","description":"\u003cp\u003eThe 50 mm Triple Becket Plain Bearing Block is designed for medium-sized boats for numerous applications. It features an acetal sheave, stainless steel strap for increased safety and stiff glass fibre reinforced composite cheeks to prevent lines from wedging. Sliding swivel locking mechanism to select position of the shackle, 0°, 90° or swivelling.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 650 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1300 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 12 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634830111053,"sku":"405-001-08R","price":1166.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_88bf73e8-c39d-4f65-ac18-afeee0edf2e0.jpg?v=1761137765"},{"product_id":"50-mm-plain-bearing-block-triple-swivel-cam","title":"50 mm Plain Bearing Block - Triple, Swivel, Cam","description":"\u003cp\u003eThe 50 mm Triple Becket Plain Bearing Block is designed for medium-sized boats for numerous applications. It features an acetal sheave, stainless steel strap for increased safety and stiff glass fibre reinforced composite cheeks to prevent lines from wedging. Sliding swivel locking mechanism to select position of the shackle, 0°, 90° or swivelling.\u003c\/p\u003e\u003cp\u003eThe cam cleat is size 38 with composite cams and a top-guide.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 600 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1200 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 12 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634830405965,"sku":"405-001-09R","price":1656.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_fa511a85-9cbc-4bce-9ace-4a3fd79b5bc9.jpg?v=1761137768"},{"product_id":"50-mm-plain-bearing-block-triple-swivel-becket-cam","title":"50 mm Plain Bearing Block - Triple, Swivel, Becket, Cam","description":"\u003cp\u003eThe 50 mm Single Cam Becket Plain Bearing Block is designed for medium-sized boats for numerous applications. It features an acetal sheave, stainless steel strap for increased safety and stiff glass fibre reinforced composite cheeks to prevent lines from wedging. Sliding swivel locking mechanism to select position of the shackle, 0°, 90° or swivelling.\u003c\/p\u003e\u003cp\u003eThe cam cleat is size 38 with composite cams and a top-guide.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 650 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1300 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 12 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634830471501,"sku":"405-001-10R","price":1732.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_07b29d39-66e6-40fc-94f2-c92d949bad18.jpg?v=1761137763"},{"product_id":"60-mm-plain-bearing-block-triple-swivel","title":"60 mm Plain Bearing Block - Triple, Swivel","description":"\u003cp\u003eThe PBB60 Triple Block is a 60mm Plain Bearing Block with glass fiber reinforced polyamide sides, polymer sheave, stainless steel strap for durability and a sliding locking mechanism for swivelling or fixed shackle. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 1000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 2000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 14 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634840400205,"sku":"406-001-07R","price":1562.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_5d134669-ddc5-4f55-aa3f-43b6e4e6fa0f.jpg?v=1761137832"},{"product_id":"60-mm-plain-bearing-block-triple-swivel-becket","title":"60 mm Plain Bearing Block - Triple, Swivel, Becket","description":"\u003cp\u003eThe PBB60 Triple Becket Block is a 60mm Plain Bearing Block with glass fiber reinforced polyamide sides, polymer sheave, stainless steel strap for durability and a sliding locking mechanism for swivelling or fixed shackle. The becket has a detachable pin for a spliced eye. \u003c\/p\u003e\u003cp\u003eIdeal for heavy and static tackle applications such as mainsheet and boom vang.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 1000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 2000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 14 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634840465741,"sku":"406-001-08R","price":1636.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_39d14135-6f19-40f1-9573-1684fff1eb75.jpg?v=1761137834"},{"product_id":"60-mm-plain-bearing-block-triple-swivel-cam","title":"60 mm Plain Bearing Block - Triple, Swivel, Cam","description":"\u003cp\u003eThe 60 mm Plain Bearing Block - Triple Cam is a 60mm plain bearing block with a 38 mm composite cam cleat. The cam cleat arm can be set to a variety of angles.\u003c\/p\u003e\u003cp\u003eThe blocks features glass fiber reinforced cheeks, stainless steel strap for increased safety and a sliding locking mechanism to select position of the shackle, 0°, 90° or swivelling shaft.\u003c\/p\u003e\u003cp\u003eIdeal for tackles, boom vang and much more.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 600 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1200 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 12 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634840564045,"sku":"406-001-09R","price":2130.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_a0f4196d-f9e2-4189-95d3-173b0524a962.jpg?v=1761137837"},{"product_id":"60-mm-plain-bearing-block-triple-swivel-becket-cam","title":"60 mm Plain Bearing Block - Triple, Swivel, Becket, Cam","description":"\u003cp\u003eThe 60 mm Plain Bearing Block - Triple Becket Cam is a 60mm plain bearing block with a 38 mm composite cam cleat. The cam cleat arm can be set to a variety of angles.\u003c\/p\u003e\u003cp\u003eThe blocks features glass fiber reinforced cheeks, stainless steel strap for increased safety, a sliding locking mechanism to select position of the shackle, 0°, 90° or swivelling shaft and a becket with detachable pin for a spliced eye. \u003c\/p\u003e\u003cp\u003eIdeal for tackles, boom vang and much more.\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: 12 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634841186637,"sku":"406-001-10R","price":2198.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_55bdf601-f45c-4767-b13e-a5206769dac9.jpg?v=1761137854"},{"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":"60-mm-ball-bearing-block-triple-swivel","title":"60 mm Ball Bearing Block - Triple, Swivel","description":"\u003cp\u003eThe BBB60 Triple Block is designed for high-load applications, with three 60 mm sheaves distributing load evenly. The block features a plastic washer acting as a swivel lock, allowing the shackle to be fixed at either 0° or 90°.\u003c\/p\u003e\u003cp\u003eGlass fiber reinforced cheeks and Delrin ball bearings provide smooth, low-friction performance, making this block ideal for dynamic tackle applications. \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 1000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 2000 \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":52634857865549,"sku":"406-601-06R","price":1881.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_9c1c70ae-32f0-4249-acd6-2400a1615564.jpg?v=1761138022"},{"product_id":"60-mm-ball-bearing-block-triple-swivel-becket","title":"60 mm Ball Bearing Block - Triple, Swivel, Becket","description":"\u003cp\u003eThe BBB60 Triple Becket Block features three 60 mm sheaves with a becket for additional rigging options. The block includes a plastic washer as a swivel lock, allowing the shackle to be fixed at 0° or 90°.\u003c\/p\u003e\u003cp\u003eDelrin ball bearings reduce friction, while glass fiber reinforced cheeks enhance durability. This block is ideal for dynamic tackle applications. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 1000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 2000 \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":52634857931085,"sku":"406-601-07R","price":1921.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_653e1c83-117a-4603-8a80-292239457b62.jpg?v=1761138026"},{"product_id":"60-mm-ball-bearing-block-triple-swivel-cam","title":"60 mm Ball Bearing Block - Triple, Swivel, Cam","description":"\u003cp\u003eThe BBB60 Triple Swivel Cam Block is a 60 mm ball bearing block with an integrated 38 mm composite cam cleat for quick adjustments and control. The cam cleat arm can be set to a variety of angles. The eye at the top of the cam cleat arm can be used as \"dead-end\" for a cascade.\u003c\/p\u003e\u003cp\u003eThe block is designed with a plastic washer acting as a swivel lock, enabling the shackle to be fixed in either 0° or 90°.\u003c\/p\u003e\u003cp\u003eDelrin ball bearings and glass fiber reinforced cheeks ensure durability and low friction, making this block ideal for dynamic tackle applications. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 600 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1200 \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":52634857996621,"sku":"406-601-08R","price":2882.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_95eadef7-ae07-471e-b774-193ce520ad30.jpg?v=1761138024"},{"product_id":"60-mm-ball-bearing-block-triple-swivel-becket-cam","title":"60 mm Ball Bearing Block - Triple, Swivel, Becket, Cam","description":"\u003cp\u003eThe BBB60 Triple Becket Cam Block combines three 60 mm sheaves, a becket, and an integrated 38 mm composite cam cleat for superior line control. The cam cleat arm can be set to a variety of angles. \u003c\/p\u003e\u003cp\u003eThe block features a plastic washer acting as a swivel lock, allowing the shackle to be fixed at either 0° or 90°.\u003c\/p\u003e\u003cp\u003eGlass fiber reinforced cheeks and Delrin ball bearings ensure smooth operation under heavy dynamic loads.\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":52634858062157,"sku":"406-601-09R","price":2923.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_5d903456-0136-454b-8c13-0632f6280d7c.jpg?v=1761138028"},{"product_id":"swivel-lock-bbb60-double-triple-mrb60","title":"Swivel lock for BBB60 and MRB60 Double\/Triple","description":"\u003cp\u003eSwivel lock washer for BBB60 and MRB60 Double\/Triple blocks. Locks a swiveling shaft for fixed 0° or 90° shackle position.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDimension\u003c\/b\u003e: 30x22x10 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eSystemMatch\u003c\/b\u003e: BBB60 (Double\/Triple) MRB60 (Triple) \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634864746829,"sku":"406-611R","price":83.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_a3941b11-a33f-4bb9-bdba-20db2514d055.jpg?v=1761138081"},{"product_id":"80-mm-plain-bearing-block-triple-swivel","title":"80 mm Plain Bearing Block - Triple, Swivel","description":"\u003cp\u003eThe 80 mm Plain Bearing Block - Triple is designed for high strength and performance on larger boats. It features glass fibre reinforced sheaves with polymer bushings, glass fiber reinforced sides, stainless steel straps and is ideal as top block in a main sheet tackle.\u003c\/p\u003e\u003cp\u003eThe shackle comes with ø8 mm body and ø10 mm pin to optimize strength and weight saving. \u003c\/p\u003e\u003cp\u003eSliding swivel locking mechanism to select position of the shackle, 0°, 90° or swivelling. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 2000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 4000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 16 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634867597645,"sku":"408-001-07R","price":4053.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_6f6ff7cc-9d37-4cd9-866c-43d7ced12028.jpg?v=1761138111"},{"product_id":"80-mm-plain-bearing-block-triple-swivel-becket","title":"80 mm Plain Bearing Block - Triple, Swivel, Becket","description":"\u003cp\u003eThe PBB80 Triple Becket Block is a 80mm Plain Bearing Block with glass fibre reinforced sheaves with polymer bushings, glass fiber reinforced polyamide sides, stainless steel strap for durability and a sliding locking mechanism for swivelling or fixed shackle. The becket has a detachable pin for a spliced eye. \u003c\/p\u003e\u003cp\u003eSliding swivel locking mechanism to select position of the shackle, 0°, 90° or swivelling. \u003c\/p\u003e\u003cp\u003eIdeal for heavy and static tackle applications such as mainsheet and boom vang.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 2000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 4000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 16 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634867663181,"sku":"408-001-08R","price":4160.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_42d9c255-53e5-49df-bb9a-251abcdb7035.jpg?v=1761138113"}],"url":"https:\/\/shop.seldenmast.com\/collections\/blocks-triple.oembed","provider":"Seldén Yacht Store SE","version":"1.0","type":"link"}