Streaming Rekord: Arda Saati schlgt MontanaBlack deutlich Lewmar 72mm Synchro Block Single [29927201BK]. 72mm Synchro Block Single Lewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling. Using a combination of scientifically optimized block geometry, a Free Spin bearing, and a self aligning head to reduce friction and increase efficiency by up to 40%, over budget blocks on mainsheet systems. Each component is perfectly synchronized with the movement of the rope, providing you with an easier, smoother transfer of power from deck to sail and less wear on your rope. Features: Stainless steel strap for improved strength and longer service life Stiff glass fiber reinforced cheeks to prevent lines from wedging Innovative design with tool free sliding swivel locking mechanism Technical Specifications: Working Load Limit 2420lb Weight 6. 69oz Maximum Line Size . 47" (12mm) *Sold as an Individual