Lewmar Synchro Double Block - 90 mm (3 1/2") - 29929002BK

The Lewmar 90 mm Synchro Double Block is engineered for speed, efficiency and superior handling. Thanks to 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. This block provides you with an easier, smoother transfer of power from deck to sail and less wear on your rope.

Features:

• Sychronized movement from rope to sail
• Scientifically optimized block geometry
• Revolutionary free-spin bearing and self-aligning head
• Reduced friction and improved efficiency levels
• Easier, smoother transfer of power from deck to sail
• Allows for less wear on the rope

Specifications:

• Safe Working Load: 4400 lbS (2000 kg)
• Weight: 34.0 oz (966 g)
• Maximum Line Size: 9/16" (14 mm)