Exterior Components› Car and Truck Covers

LEWMAR

40MM SC BLOCK SINGLE STRAP BK

$56.28

SKU: L03I 29901441BK

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In Stock
Ships by Jun 15
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Non-Returnable Item

Description

The Lewmar 40mm Control Block is a lightweight, fixed strap block designed for use with hand-held loads. It features MRT (Metal Replacement Technology) and a stainless steel central race and balls for a weight advantage. Long Fibre Technology is used in the cheeks for strength and durability. Its open design allows for easy flushing of sand and salt, simplifying maintenance.

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 29901441BK

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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