Towing Equipment› Winches

LEWMAR

72MM SYNC BLOCK DOUBLE BKT BK

$162.66

SKU: L03I 29927205BK

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

Easy — 1–2 hours

Description

The Lewmar Synchro Double Block is a 72mm block designed for efficient and smooth sail handling. It features a stainless steel strap for increased strength and longevity, along with stiff glass fibre reinforced cheeks. This block is ideal for applications such as halyards, mainsheets, mastbase blocks, and boomvangs, offering synchronized movement from rope to sail.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandLEWMAR
Part NumberL03I 29927205BK

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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