Description
Lewmar Synchro halyard block is engineered for speed, efficiency and superior handling. Lewmar use a combination of scientifically optimised block geometry, a Free-Spin bearing and self-aligning head to reduce friction and increase efficiency by up to 40% over budget blocks on mainsheet systems. Each component is perfectly synchronised with the movement of the rope, providing you with an easier, smoother transfer of power from deck to sail and less wear on your rope.
The toggle heads of the halyard blocks are designed to fit on the studs commonly found at mast bases – check the diameter of the stud against the width of the block jaws and pin diameter.
Plain bearing blocks are typically used for heavy and static loads in halyard tuning, mainsheet systems, mast foot blocks, mast head blocks and boom vang applications.
Lewmar 72mm Synchro Block 29927221BK Features:
Stainless steel strap for improved strength and longer service life
Stiff glass fibre reinforced cheeks to prevent lines from wedging
Boat Type: Sail
Block Type: Halyard blocks
Sheave Diameter: 72mm
Boat Length: 31-50ft
