{"product_id":"2-single-42-mm-schaefer-marine-blocks","title":"2 single 42 mm Schaefer Marine Blocks","description":"\u003cdiv class=\"otQkpb\" aria-level=\"3\" role=\"heading\" data-animation-nesting=\"\" data-sfc-cp=\"\" jsaction=\"\" jscontroller=\"a7qCn#ZxCkTb\" data-sfc-root=\"ep\" jsuid=\"BBDQof_2s\" data-complete=\"true\" data-processed=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 26.45px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003eTechnical Breakdown\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cul class=\"KsbFXc U6u95\" jsaction=\"\" jscontroller=\"mPWODf#NS0kde\" data-sfc-root=\"ep\" jsuid=\"BBDQof_2t\" data-ved=\"2ahUKEwj0gKCUvpmWAxU6RTABHSXHMuEQ-7AUeggIAggBCBYQAA\" data-hveid=\"CAIIAQgWEAA\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" jsaction=\"\" jscontroller=\"oSLmPe#HokZ0d\" data-sfc-root=\"ep\" jsuid=\"BBDQof_2w\" data-hveid=\"CAIIAQgWEAI\" data-complete=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" jsaction=\"\" jscontroller=\"KdQfFc#d5Qebf\" data-sfc-root=\"ep\" jsuid=\"BBDQof_2x\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" jsaction=\"\" jscontroller=\"tP2kf#s32ZS\" data-sfc-root=\"ep\" jsuid=\"BBDQof_2y\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003eTop Block Measurement:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e The digital caliper shows a sheave diameter or cheek width of \u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" jsaction=\"\" jscontroller=\"tP2kf#s32ZS\" data-sfc-root=\"ep\" jsuid=\"BBDQof_2z\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e42.48 mm\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e (roughly 1-11\/16 inches). This corresponds to a compact marine block typically used on small day-sailers or control lines (such as vangs, outhauls, or traveler systems) on larger yachts.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" jsaction=\"\" jscontroller=\"oSLmPe#HokZ0d\" data-sfc-root=\"ep\" jsuid=\"BBDQof_36\" data-hveid=\"CAIIAQgWEAU\" data-complete=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" jsaction=\"\" jscontroller=\"KdQfFc#d5Qebf\" data-sfc-root=\"ep\" jsuid=\"BBDQof_37\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" jsaction=\"\" jscontroller=\"tP2kf#s32ZS\" data-sfc-root=\"ep\" jsuid=\"BBDQof_38\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003eComponent Connection:\u003c!--TgQPHd|||[]--\u003e\u003c\/strong\u003e Instead of a factory-built \"fiddle block\" where two sheaves share a single continuous side plate, this setup joins two independent swivel blocks via an intermediate mechanical swivel link.\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|||[]--\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"Fsg96\" data-sfc-cp=\"\" jsaction=\"rcuQ6b:\u0026amp;BBDQof_3h|npT2md\" jscontroller=\"KHhJQ#U8DOt\" data-sfc-root=\"ep\" jsuid=\"BBDQof_3h\" data-complete=\"true\" data-processed=\"true\" data-sfc-inited=\"2\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 17.1925px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003cdiv class=\"otQkpb\" aria-level=\"3\" role=\"heading\" data-animation-nesting=\"\" data-sfc-cp=\"\" jsaction=\"\" jscontroller=\"a7qCn#ZxCkTb\" data-sfc-root=\"ep\" jsuid=\"BBDQof_3i\" data-complete=\"true\" data-processed=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 26.45px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003eAssembly Purpose\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" jsaction=\"\" jscontroller=\"TDBkbc#Ml18Xb\" data-sfc-root=\"ep\" jsuid=\"BBDQof_3j\" data-hveid=\"CAIIAQgXEAA\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003eLinking two blocks like this allows lines running from different angles to change direction independently without twisting or binding the hardware. It is often used to form temporary block-and-tackle systems or specialized rigging leads.\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|||[]--\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"Fsg96\" data-sfc-cp=\"\" jsaction=\"rcuQ6b:\u0026amp;BBDQof_3p|npT2md\" jscontroller=\"KHhJQ#U8DOt\" data-sfc-root=\"ep\" jsuid=\"BBDQof_3p\" data-complete=\"true\" data-processed=\"true\" data-sfc-inited=\"2\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 17.1925px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\u003c!--TgQPHd|||[]--\u003e\u003c\/div\u003e\n\u003chr class=\"j3tEEe\" jsaction=\"\" jscontroller=\"llbKvd#iOlsLd\" data-sfc-root=\"ep\" jsuid=\"BBDQof_3q\" data-sfc-pl=\"|||[]\" data-complete=\"true\" data-processed=\"true\" data-sae=\"\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 17.1925px; font-weight: 400; margin: 32px 0px; text-decoration: none; border-bottom: 0px rgb(128, 128, 128);'\u003e\n\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" jsaction=\"\" jscontroller=\"TDBkbc#Ml18Xb\" data-sfc-root=\"ep\" jsuid=\"BBDQof_3r\" data-hveid=\"CAIIAQgZEAA\" data-complete=\"true\" data-processed=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, sans-serif; font-size: 21.16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e💡\u003c\/div\u003e","brand":"Run A Ground Boat Works","offers":[{"title":"Default Title","offer_id":49523020890339,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/7942\/6531\/files\/rn-image_picker_lib_temp_384e9ec2-7ccf-44cb-8c13-734b59b3687c.jpg?v=1786482504","url":"https:\/\/runagroundboatworks.com\/products\/2-single-42-mm-schaefer-marine-blocks","provider":"Run A Ground Boat Works","version":"1.0","type":"link"}