Harken 40mm Carbo Air Double Fixed Block with Becket - 2643

Harken 40mm Carbo Air Double Fixed Block with Becket - 2643

Marsoni

M251S

$78.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Harken 40mm Carbo Air Double Fixed Block with Becket - 2643Harken 40mm Carbo Air Double Fixed Block with Becket 2643 40mm Carbo Air Double Fixed Block with Becket Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications: Sheave (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm Maximum line (in)3 8 in Maximum working load (kg)440 kg

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Ordered 2/22/26, installed2/23/26, had a gritty sound immediately, and should've asked for a replacement then but was just happy to be mobile again, 3/29/26 left me sitting on the side of the road popping starter fuses over and over... not a decent part especially since im now realizing there is zero warranty... do yourself a favor, read the reviews before you buy and dont put money in this sellers pocket

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Reviewed in the United States on March 29, 2026

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Selwyn Fisher

Pawtucket, US

★★★★★ 5

Good quality and great service

Model: 17785

Quality part, met expectations.

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Reviewed in the United States on April 5, 2026

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Steven harris

Whiting, US

★★★★★ 5

Great starter

Model: 17785

Great fit but I did have trouble getting the switch plug in to click into place but after that worked perfectly

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Reviewed in the United States on March 3, 2026

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Buenas noches como esta por favor necesitamos más productos de estos Inyector de combustible DM5G-9F593-AA para Focus F iesta B-Max C-Max Ford 1.0 Ecoboost, garantía de 3 meses

Grantham, US

★★★★★ 4

La calidad

Model: 17825

Muy bien

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Reviewed in the United States on October 1, 2025

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Saima Rivero

Los Angeles, US

★★★★★ 5

🤗

Model: 17942

Excelente producto. Funciona perfectamente, se nota de buena calidad y la instalación fue sencilla. Llegó rápido y bien empacado. Muy satisfecho con la compra, lo recomiendo.

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Reviewed in the United States on March 19, 2026