Towing Equipment› Winches

LEWMAR

50MM SYNC BLOCK FIDDLE CAM BK

$107.13

SKU: L03I 29925037BK

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In Stock
Ships by Jun 14
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Lewmar Synchro 50mm Fiddle block is a plain bearing block designed for speed, efficiency, and exceptional handling in sailing applications. It features a Free-Spin bearing and a self-aligning head to reduce friction. This block is suitable for heavy and static loads, including halyard tuning, mainsheet systems, mast base and head blocks, and boom vangs. It has a breaking strength of 900 kg and a safe working load of 450 kg.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandLEWMAR
Part NumberL03I 29925037BK

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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