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DESCRIPTION

Using 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. Lewmar Synchro blocks are engineered for speed, efficiency and superior handling.

Our Part # LEW29925009BK | Mfr. Part # 29925009BK

FEATURES

  • 50mm single block with integrated cam cleat.
  • Features a becket for additional line attachment.
  • Synchro technology for efficient power transfer.
  • Provides secure line holding and quick release.
  • Durable construction for reliable performance.

TECHNICAL INFORMATION


DescriptionImperialMetric
Sheave Ø2.00 in.50.00 mm.
Working Load Limit990.00 lb.450.00 kg.
Weight 4.30 oz.123.00 gr.

KNOWLEDGE BASE

Lewmar Hardware Selection Guide — Selection GuideLewmar blocks, footblocks and traveller cars by job and boat length.View Selection Guide →