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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
![Lewmar 50mm Synchro Block - Single [29925001BK] Cartography | Garmin BlueChart Box Dimensions: 1](https://cdn.shopify.com/s/files/1/0669/6068/7389/products/94306XL.jpg?v=1669274247)
Box Dimensions: 1"H x 9"W x 12"L WT: 0
a backbone cable runs through the length of the boat
GP1871F display
The Navionics® Chart Installer software also ensures the freshest chart data every time
A (inch) 2-21/64"
Lewmar 50mm Synchro Block - Single [29925001BK] Cartography | Garmin BlueChart Box Dimensions: 1"H x 9"W50mm 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
