Lewmar 72mm Synchro Block - Single Breatheable-insulated Operation: 12 Volt Incandescent

Operation: 12 Volt Incandescent

The amount of torque required to rotate the swivel is set by adjusting the pressure on two nylon drag washers with a half inch stainless steel lock nut at the bottom of the rod holder

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

Transom Support Plate distributes stress of engine bolts

Drum Ø:75mm(3-1/2")

Lewmar 72mm Synchro Block - Single Breatheable-insulated Operation: 12 Volt Incandescent72mm 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