{"product_id":"gibb-tufnol-boom-vang-blocks-fiddle-double-7-16-line","title":"Gibb Tufnol Boom Vang Blocks : Fiddle \u0026 Double - 7\/16\" Line","description":"\u003cp\u003eGibb Tufnol Boom Vang Blocks Fiddle \u0026amp; Double - 7\/16\" Line. Both blocks have a 1 7\/8\" sheave and fit 7\/16\" max line diameter. Each has a fixed shackle top that is fixed in angled positions. The fiddle is 4 3\/4\" length. The double block is 3 3\/8\" length. The doubles shackle area does is rubbed through pretty well - look at the 3rd picture. \u003c\/p\u003e","brand":"Sailboat Parts","offers":[{"title":"Default Title","offer_id":54984746139970,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/1839\/6738\/files\/IMG_33342.jpg?v=1784041656","url":"https:\/\/sailboatparts.com\/products\/gibb-tufnol-boom-vang-blocks-fiddle-double-7-16-line","provider":"Sailboat Parts","version":"1.0","type":"link"}