{"title":"Allen 50mm Blocks","description":"\u003ch2\u003eAllen 50mm Pulley Blocks\u003c\/h2\u003e\n\u003cp\u003eAllen 50mm dynamic pulley blocks offer low friction performance in a lightweight body. These 50mm blocks from Allen are built to suit the more demanding applications on dinghies and sports catamarans.\u003c\/p\u003e\n\u003cp\u003eThe 50mm block is also a great choice for fast running control lines and sheets on keelboats. Available with a wide range of accessories and features.\u003c\/p\u003e\n\u003cp\u003eExplore other Allen block and pulley sizes on our \u003ca href=\"https:\/\/www.sailingchandlery.com\/collections\/allen-blocks\" title=\"Allen Block\"\u003eAllen Block\u003c\/a\u003e page.\u003c\/p\u003e","products":[{"product_id":"allen-50mm-pro-ratchet-block","title":"Allen 50mm Pro Ratchet Block","description":"\u003ch2\u003eAllen 50mm Pro Ratchet Block\u003c\/h2\u003e \u003cp\u003eThis 50mm ratchet block comes with a shackle on top and has an on\/off switch so you can quickly and easily turn the ratchet on and off. This ratchet block has a swivel that can also be turned on and off with a quick turn of a screwdriver.\u003c\/p\u003e \u003cp\u003eAllen ratchet blocks have had years of development and have been tested by many top sailors.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBreaking Load - 700kgs\u003c\/li\u003e \u003cli\u003eLength - 95mm\u003c\/li\u003e \u003cli\u003eShackle Pin Diameter - 4mm\u003c\/li\u003e \u003cli\u003eMax Rope Diameter - 10mm\u003c\/li\u003e \u003cli\u003eMax Working Load - 200kgs\u003c\/li\u003e \u003cli\u003eWeight - 80grams\u003c\/li\u003e \u003c\/ul\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":31710609801289,"sku":"A2150","price":85.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0138\/5899\/6288\/files\/8729903e-3ff9-45d3-8f46-e4a37c5f08b0.jpg?v=1740043273"},{"product_id":"allen-50mm-single-swivel-block","title":"Allen 50mm Single Swivel Block","description":"\u003ch2\u003eAllen 50mm Single Swivel Block\u003c\/h2\u003e \u003cp\u003eThe A2050 is a high performing ball bearing block, designed to eliminate friction and allow rope to run at great speeds.\u003c\/p\u003e \u003cp\u003e Ideal for use on Keelboats and Catamarans for a range of applications from jib sheet to mainsheet systems and everything in between.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBreaking Load - 900kgs\u003c\/li\u003e \u003cli\u003eLength - 98.63mm\u003c\/li\u003e \u003cli\u003eMax Rope Diameter - 10mm\u003c\/li\u003e \u003cli\u003eMax Working Load - 300kgs\u003c\/li\u003e \u003cli\u003eWeight - 73grams\u003c\/li\u003e \u003c\/ul\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":47825998643519,"sku":"A2050","price":56.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0138\/5899\/6288\/files\/08721580-c33f-4f77-b949-eca6b73cc8a5_27c56c2c-ff2b-43ba-83ce-ba579aa4e73e.jpg?v=1776176485"},{"product_id":"allen-50mm-single-tii-on-block","title":"Allen 50mm Single Tii On Block","description":"\u003ch2\u003eAllen 50mm Single Tii On Block\u003c\/h2\u003e \u003cp\u003eAllen Tii-On 50mm Blocks feature a stainless steel loop at the head of the block. This provides maximum strength and reliability with minimal cheek separation when tied on and loaded up with a soft shackle.\u003c\/p\u003e \u003cp\u003eThe stainless steel head loop also ensures the block stays in the right orientation when being used.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBreaking Load - 900kgs\u003c\/li\u003e \u003cli\u003eLength - 72mm\u003c\/li\u003e \u003cli\u003eMax Rope Diameter - 10mm\u003c\/li\u003e \u003cli\u003eMax Working Load - 450kgs\u003c\/li\u003e \u003cli\u003eWeight - 61grams\u003c\/li\u003e \u003c\/ul\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":47825998676287,"sku":"A2050Tii","price":56.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0138\/5899\/6288\/files\/69371c63-59c5-496d-a128-8b8dabed570d_4c43533a-dde2-4151-8b0d-b3b0d93576a2.jpg?v=1776176567"},{"product_id":"allen-50mm-double-swivel-block","title":"Allen 50mm Double Swivel Block","description":"\u003ch2\u003eAllen 50mm Double Swivel Block \u003c\/h2\u003e \u003cp\u003eThe A2052 is a high performing ball bearing block, designed to eliminate friction and allow rope to run at great speeds.\u003c\/p\u003e \u003cp\u003e Ideal for use on Keelboats and Catamarans for a range of applications from jib sheet to mainsheet systems and everything in between.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBreaking Load - 950kgs\u003c\/li\u003e \u003cli\u003eLength - 108.35mm\u003c\/li\u003e \u003cli\u003eMax Rope Diameter - 10mm\u003c\/li\u003e \u003cli\u003eMax Working Load - 450kgs\u003c\/li\u003e \u003cli\u003eWeight - 148grams\u003c\/li\u003e \u003c\/ul\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":47825998774591,"sku":"A2052","price":115.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0138\/5899\/6288\/files\/51a6b674-de90-487c-9bc4-f4fee54fbb76_109d1d40-3404-4dcc-8822-489dd1ad971f.jpg?v=1740043477"},{"product_id":"allen-50mm-double-swivel-block-with-becket","title":"Allen 50mm Double Swivel Block With Becket","description":"\u003ch2\u003eAllen 50mm Double Swivel Block With Becket\u003c\/h2\u003e \u003cp\u003eThe A2053 is a high performing ball bearing block, designed to eliminate friction and allow rope to run at great speeds.\u003c\/p\u003e \u003cp\u003e Ideal for use on Keelboats and Catamarans for a range of applications from jib sheet to mainsheet systems and everything in between.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eBreaking Load - 950kgs\u003c\/li\u003e \u003cli\u003eLength - 108.35mm\u003c\/li\u003e \u003cli\u003eMax Rope Diameter - 10mm\u003c\/li\u003e \u003cli\u003eMax Working Load - 450kgs\u003c\/li\u003e \u003cli\u003eWeight - 160grams\u003c\/li\u003e \u003c\/ul\u003e","brand":"Allen","offers":[{"title":"Default Title","offer_id":47825998905663,"sku":"A2053","price":118.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0138\/5899\/6288\/files\/3dbf7904-d64b-487b-a747-ecfbf4a11188_5692b452-c079-4773-ab83-ae7c09f127b9.jpg?v=1740043480"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0138\/5899\/6288\/collections\/allen_50mm_blocks.jpg?v=1791299835","url":"https:\/\/www.sailingchandlery.com\/collections\/allen-50mm-blocks.oembed","provider":"Sailing Chandlery","version":"1.0","type":"link"}