{"product_id":"lewmar-29925009bk-synchro-double-block-50-mm-2-with-locking-swivel-head","title":"Lewmar 29925009BK Synchro Double Block 50 mm (2\") with Locking Swivel Head","description":"\u003cp\u003eThe Lewmar Synchro Double Block is engineered for speed, efficiency and superior handling. Thanks to optimized block geometry, a free-spin bearing and self-aligning head to reduce friction and increase efficiency by up to 40% over budget blocks on mainsheet systems. This block provides you with an easier, smoother transfer of power from deck to sail and less wear on your rope.\u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n    \u003cli\u003eSynchronized movement from rope to sail\u003c\/li\u003e\n    \u003cli\u003eScientifically optimized block geometry\u003c\/li\u003e\n    \u003cli\u003eRevolutionary free-spin bearing and self-aligning head\u003c\/li\u003e\n    \u003cli\u003eReduced friction and improved efficiency levels\u003c\/li\u003e\n    \u003cli\u003eEasier, smoother transfer of power from deck to sail\u003c\/li\u003e\n    \u003cli\u003eAllows for less wear on the rope\u003c\/li\u003e\n    \u003cli\u003eSize: 50 mm (approx. 2\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLocking Swivel Head Specifications:\u003c\/h4\u003e\n\u003cul\u003e\n    \u003cli\u003eSafe working load: 990 lb (450 kg)\u003c\/li\u003e\n    \u003cli\u003eWeight: 5.01oz (142g)\u003c\/li\u003e\n    \u003cli\u003eMaximum line size: 3\/8\" (10 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eBecket and Locking Swivel Head Specifications:\u003c\/h4\u003e\n\u003cul\u003e\n    \u003cli\u003eType: Double block with becket and locking swivel head\u003c\/li\u003e\n    \u003cli\u003eSwivel can be locked in 90 or 180 degree positions\u003c\/li\u003e\n    \u003cli\u003eSafe working load: 990 lb (450 kg)\u003c\/li\u003e\n    \u003cli\u003eWeight: 5.77oz (164g)\u003c\/li\u003e\n    \u003cli\u003eMaximum line size: 3\/8\" (10 mm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lewmar","offers":[{"title":"Default Title","offer_id":52790659252524,"sku":"LEW29925009BK","price":83.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5317\/4572\/files\/50-mm-synchro-double-block-29925002bk.jpg?v=1774475017","url":"https:\/\/www.freeportmarine.com\/es\/products\/lewmar-29925009bk-synchro-double-block-50-mm-2-with-locking-swivel-head","provider":"Freeport Marine Supply","version":"1.0","type":"link"}