Ronstan Series 55 Orbit Block Double with Becket VX One Running Rigging Either sailing solo or fully

Either sailing solo or fully crewed

Development of successful PX model

Lewmar Synchro blocks are engineered for speed

Sheave diameter (in): 1 3/32

Allows the engine control to be located in the best position for the helmsman

Ronstan Series 55 Orbit Block Double with Becket VX One Running Rigging Either sailing solo or fullyRonstan 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