Exterior Components› Body Panels and Components
LEWMAR
60MM SYNC BLOCK SINGLE BKT BK
SKU: L03I 29926004BK
Description
MIA's Description
It features a free-spin bearing and a self-aligning head to reduce friction and increase power transfer to the sail. The block has a stainless steel strap for strength and glass fiber reinforced cheeks to prevent lines from wedging. Plain bearing blocks like this are typically used for heavy and static loads in applications such as halyard tuning, mainsheet systems, mast foot blocks, and boom vangs.
Fitment
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Specifications
| Brand | LEWMAR |
| Part Number | L03I 29926004BK |
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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