{"title":"50 mm Plain Bearing Blocks (PBB 50)","description":"\u003cul\u003e\n\u003cli\u003e50 mm acetal sheave.\u003c\/li\u003e\n\u003cli\u003eStainless steel strap for best strength and longer service life.\u003c\/li\u003e\n\u003cli\u003eStiff glass fibre reinforced composite cheeks to prevent lines from wedging.\u003c\/li\u003e\n\u003cli\u003eSliding swivel locking mechanism.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.seldenmast.com\/products\/deck-hardware\/#bm_blocks\" target=\"_blank\"\u003eLearn more about Seldén Plain Bearing Blocks\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"stand-up-spring-o36-5-26x70-stainless-for-pbb50-bbb60-mrb60","title":"Stand-up spring ø36.5-26x70 Stainless - For PBB50, BBB60, MRB60","description":"\u003cp\u003eWhen supported by a standup spring, a deck mounted block is always ready for action.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWidth\u003c\/b\u003e: 37 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eHeight\u003c\/b\u003e: 70 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMatch with\u003c\/b\u003e: PBB 50 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634763854157,"sku":"308-074R","price":158.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_7f54e2aa-59e4-4f98-b756-524e033a48c5.jpg?v=1761137179"},{"product_id":"50-mm-plain-bearing-block-single-swivel","title":"50 mm Plain Bearing Block - Single, Swivel","description":"\u003cp\u003eThe 50 mm Single 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. Ideal for heavy and static loads.\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":52634816971085,"sku":"405-001-01R","price":352.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_52de80df-e77a-4e1e-a4ee-118b451093ef.jpg?v=1761137730"},{"product_id":"50-mm-plain-bearing-block-single-swivel-becket","title":"50 mm Plain Bearing Block - Single, Swivel, Becket","description":"\u003cp\u003eThe 50 mm Single 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. Ideal for heavy and static loads.\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":52634817102157,"sku":"405-001-02R","price":425.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_5149f2ff-5d05-4e13-ade8-07cfb824e2d8.jpg?v=1761137732"},{"product_id":"50-mm-plain-bearing-block-single-swivel-cam","title":"50 mm Plain Bearing Block - Single, Swivel, Cam.","description":"\u003cp\u003eThe 50 mm Single Cam 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: 120 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 240 \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":52634818937165,"sku":"405-001-03R","price":918.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_53190037-9a88-41f1-bbe7-a04dc2193620.jpg?v=1761137749"},{"product_id":"50-mm-plain-bearing-block-single-swivel-becket-cam","title":"50 mm Plain Bearing Block - Single, Swivel, Becket, Cam","description":"\u003cp\u003eThe 50 mm Single Becket Cam 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: 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: 12 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634819002701,"sku":"405-001-04R","price":986.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_61af6ba0-731f-41ca-a82d-d0496b136081.jpg?v=1761137747"},{"product_id":"50-mm-plain-bearing-block-double-swivel","title":"50 mm Plain Bearing Block - Double, Swivel","description":"\u003cp\u003eThe 50 mm Double 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. \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":52634819068237,"sku":"405-001-05R","price":753.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_5ed46aff-9906-4fd9-a403-63ea18e8c725.jpg?v=1761137743"},{"product_id":"50-mm-plain-bearing-block-double-swivel-becket","title":"50 mm Plain Bearing Block - Double, Swivel, Becket","description":"\u003cp\u003eThe 50 mm Double 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. \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":52634819297613,"sku":"405-001-06R","price":822.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_8842415d-d312-4543-a2e2-321bfd49c862.jpg?v=1761137745"},{"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":"50-mm-plain-bearing-block-fiddle-swivel","title":"50 mm Plain Bearing Block - Fiddle, Swivel","description":"\u003cp\u003eThe 50 mm Fiddle Plain Bearing Block is designed for 4:1 tackles on medium-sized boats. It features acetal sheaves, 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":52634830569805,"sku":"405-001-11R","price":611.25,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_5cd599dd-241e-41f7-910c-e33fb1fad15c.jpg?v=1761137759"},{"product_id":"50-mm-plain-bearing-block-fiddle-swivel-becket","title":"50 mm Plain Bearing Block - Fiddle, Swivel, Becket","description":"\u003cp\u003eThe 50 mm Fiddle 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":52634830930253,"sku":"405-001-12R","price":680.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_14c2cc3b-3639-45f3-be9e-429ca0a48f69.jpg?v=1761137761"},{"product_id":"50-mm-plain-bearing-block-fiddle-swivel-cam","title":"50 mm Plain Bearing Block - Fiddle, Swivel, Cam","description":"\u003cp\u003eThe 50 mm Fiddle Cam 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: 360 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 720 \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":52634835845453,"sku":"405-001-13R","price":1177.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_5ecfbd7b-744b-4124-a29d-90475f756a48.jpg?v=1761137783"},{"product_id":"50-mm-plain-bearing-block-fiddle-swivel-becket-cam","title":"50 mm Plain Bearing Block - Fiddle, Swivel, Becket, Cam","description":"\u003cp\u003eThe 50 mm Fiddle 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: 480 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 960 \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":52634835910989,"sku":"405-001-14R","price":1248.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_dc22b63c-9b09-4d4d-9c5f-5d56cc0e3e6d.jpg?v=1761137782"},{"product_id":"50-mm-plain-bearing-block-cheek-flat-base","title":"50 mm Plain Bearing Block - Cheek, Flat base","description":"\u003cp\u003eThe 50 mm Plain Bearing Block - Cheek is designed for medium-sized boats to guide lines on deck. Made with glass fiber reinforced polyamide sides and a stainless steel strap for increased safety. Easy to install with 3 M5 screws on deck. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eBlockType\u003c\/b\u003e: cheek,single \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eSubType\u003c\/b\u003e: cheek single \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1300 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 650 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eSystem\u003c\/b\u003e: BBB50 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 12 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMounting\u003c\/b\u003e: 3xM5 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634836009293,"sku":"405-001-15R","price":635.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_2f1f07b2-b2e5-480e-abaa-c925a01621b4.jpg?v=1761137776"},{"product_id":"50-mm-plain-bearing-block-cheek-radius-r260","title":"50 mm Plain Bearing Block - Cheek, Radius R260","description":"\u003cp\u003eThe 50 mm Cheek R260 Plain Bearing Block is a high-performance cheek block with a radius 260 bottom plate suitable for Seldén mast sections. Ideal as a lead block for the outhaul. It features an acetal sheave, glass fiber reinforced polyamide sides and a stainless steel strap for increased safety. Easy installation with 3 M5 screws - remember to apply grease to the screws to prevent corrosion. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eBlockType\u003c\/b\u003e: cheek,single \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eSubType\u003c\/b\u003e: cheek single \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1300 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 650 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eSystem\u003c\/b\u003e: PBB50 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 12 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMounting\u003c\/b\u003e: 3xM5 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634836140365,"sku":"405-001-16R","price":635.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_9bb579b5-cf1f-4940-aa4c-67652b0f04ee.jpg?v=1761137779"},{"product_id":"50-mm-plain-bearing-block-cheek-radius-r40","title":"50 mm Plain Bearing Block - Cheek, Radius R40","description":"\u003cp\u003eThe 50 mm Cheek R40 Plain Bearing Block is a high-performance cheek block with a radius 40 bottom plate suitable for Seldén mast sections. Ideal as a lead block for the Spinnaker pole heel lift. It features an acetal sheave, glass fiber reinforced polyamide sides and a stainless steel strap for increased safety. Easy installation with 3 M5 screws - remember to apply grease to the screws to prevent corrosion. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eBlockType\u003c\/b\u003e: cheek,single \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eSubType\u003c\/b\u003e: cheek single \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBreaking Load\u003c\/b\u003e: 1300 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eSafe working Load\u003c\/b\u003e: 650 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eSystem\u003c\/b\u003e: PBB50 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax line size\u003c\/b\u003e: 12 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMounting\u003c\/b\u003e: 3xM5 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634836205901,"sku":"405-001-17R","price":635.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_92f02803-1f72-4e7a-9b05-4c16e9a9aab7.jpg?v=1761137780"},{"product_id":"50-mm-plain-bearing-block-twin-cam-for-endless-furling-line","title":"50 mm Plain Bearing Block - Twin-cam for endless furling line","description":"\u003cp\u003eThe PBB50 Fiddle Twin-Cam block is a 50mm plain bearing block with two 38 mm composite cam cleats to lock an endless furling line.\u003c\/p\u003e\u003cp\u003eThe cam cleat arms can be set to a variety of angles.\u003c\/p\u003e\u003cp\u003eThe Twin-Cam block is suitable for ø10 furling lines used for Code Zero\/Gennaker furlers CX10,CX15,CX25,GX7.5,GX10,GX15.\u003c\/p\u003e\u003cp\u003eThe block features Acetal sheaves, glass fiber reinforced composite cheeks, stainless steel straps for increased safety and a sliding swivel locking mechanism for easy switching between swiveling shackle and fixed positions.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cb\u003eSubType\u003c\/b\u003e: fiddleTwinCam \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eFurler model\u003c\/b\u003e: CX10,CX15,CX25,GX7.5,GX10,GX15 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eDiam\u003c\/b\u003e: 10 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52634836959565,"sku":"405-001-40R","price":1740.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_4f049142-614a-4baa-936a-d13fa48d4fd9.jpg?v=1761137792"},{"product_id":"eyebolt-m10x112-mm-stainless-complete-with-nut-and-washer","title":"Eyebolt, M10x112 mm, Stainless, Complete with Nut and Washer","description":"\u003cp\u003ePractical eyebolt for through deck installations. Combine with PBB50 or PBB60 block with 308-074R Stand-up spring. Also used as a dinghy chainplate.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSWL\u003c\/b\u003e: 1000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBRL\u003c\/b\u003e: 2000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eHeight\u003c\/b\u003e: 32 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eThread\u003c\/b\u003e: M10 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eL\u003c\/b\u003e: 80 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eD\u003c\/b\u003e: 30 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eDIA\u003c\/b\u003e: 13 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eFix gap\u003c\/b\u003e: 8 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52635026227533,"sku":"508-352-01R","price":447.5,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_d10f1d93-66b2-49b2-a9c7-58cefdaa55ac.jpg?v=1761139666"},{"product_id":"eyebolt-m8x67-mm-stainless-complete-with-nut-and-washer","title":"Eyebolt, M8x67 mm, Stainless, Complete with Nut and Washer","description":"\u003cp\u003ePractical eyebolt for through deck installations. Combine with PBB40 or PBB50 block. Also used as a dinghy chainplate.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSWL\u003c\/b\u003e: 500 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eBRL\u003c\/b\u003e: 1000 \u003cem\u003ekg\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eHeight\u003c\/b\u003e: 26 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eThread\u003c\/b\u003e: M8 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eL\u003c\/b\u003e: 42 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eD\u003c\/b\u003e: 25 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eDIA\u003c\/b\u003e: 16 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eFix gap\u003c\/b\u003e: 7 \u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast AB","offers":[{"title":"Default Title","offer_id":52635026358605,"sku":"508-357-01R","price":270.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_5fb030c2-3f0a-4533-a4ae-efc5aba24fa7.jpg?v=1761139668"},{"product_id":"50-mm-plain-bearing-block-single-strap-quick-lock","title":"50 mm Plain Bearing Block - Single strap, Soft-attachment, Quick-Lock","description":"\u003cp\u003e50 mm single strap with a spring loaded Quick lock for temporary locking of a furling line, spinnaker sheet and more. It features an acetal sheave, stainless steel strap for increased safety and stiff glass fibre reinforced composite cheeks to prevent lines from wedging. Attach with a soft-shackle or lashing. \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":54018431418701,"sku":"405-001-27R","price":688.75,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_cd57aff3-3218-46e6-9fb7-febed9b6cf87.jpg?v=1780644358"},{"product_id":"50-mm-plain-bearing-block-single-strap","title":"50 mm Plain Bearing Block - Single strap, Soft-attachment","description":"\u003cp\u003e50 mm single strap block for application where a soft shackle attachment is suitable. It features an acetal sheave, stainless steel strap for increased safety and stiff glass fibre reinforced composite cheeks to prevent lines from wedging.\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":54018436399437,"sku":"405-001-28R","price":405.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/5701\/8445\/files\/index_19e3676d-beb4-4b98-a60b-1f600e6689ae.jpg?v=1780644359"}],"url":"https:\/\/shop.seldenmast.com\/collections\/blocks-pbb50.oembed","provider":"Seldén Yacht Store SE","version":"1.0","type":"link"}