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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Precision Control for Modern Sailing
Lewmar Synchro blocks are engineered for speed
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Sheave diameter (in): 1 3/32
Either sailing solo or fully crewed
Ronstan Series 55 Orbit Block Double with Becket VX One Running Rigging Precision Control for Modern SailingRonstan Series 55 Orbit Block Double with Becket Lightweight Kilogram for kilogram of working load, BB and RT Orbit Blocks are the worlds lightest. The unique orbital design allows the bearing to only be in the active areas of the floating sheave. This minimises the mass of the inactive return race and hub. Weight and bulk are further reduced in the different block configurations. The ball bearing single and becket block has a through sheave becket
