Lewmar 72mm Synchro Block - Single Breatheable-insulated It contains no sticky oils

It contains no sticky oils or silicones and will not attract dust or dirt

Each AC input is programmable for voltage and frequency

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The Metric Bits include standard-1

Lewmar 72mm Synchro Block - Single Breatheable-insulated It contains no sticky oils72mm 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