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Harken 29mm Triple Carbo Air Block w/Swivel - 344

Marsoni M251S
Sale price$70.95
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Harken 29mm Triple Carbo Air Block w/Swivel - 34429mm Triple Carbo Air Block with Swivel 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. Specifications: Sheave: 29mm 1 1 8in. Length: 73mm 2 7 8in. Weight: 74g 2. 6oz Shackle pin: 5mm 3 16in Maximum line: 8mm 5 16in Maximum working load: 449kg 990lb Breaking load: 907kg 2000lb Product : HARKEN 29MM TRIPLE
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4.1 ★★★★★
Based on 1548 reviews
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Verified Purchase
Pet Lover
Omaha, US
★★★★★ 5
Absolutely fantastic
Color: Black, Color: Black
Absolutely solid product and would recommend this to anybody as a wide mouth espresso measuring cup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
T
Verified Purchase
Tracy500
Louisville, US
★★★★★ 5
Nice cup!
Color: Silver
Nice measuring cup. I appreciate the pretty wooden handle. Using this espresso measuring cup has upped my latte game considerably!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2025
C
Verified Purchase
CerisK
Lake Worth, US
★★★★★ 4
Decent 3oz measurer
Color: Black, Color: Black
I like it, it works. However it is a bit heavy on the handle side. You think somebody like maestri house would get it correct. Could have used heavier metal on the measuring cup. Anyways I keep it it's nice.
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Reviewed in the United States on January 12, 2026
I
Verified Purchase
Irishjude
Battle Creek, US
★★★★★ 5
Expresso
Color: Silver
I like it. Each coffee perfectly measured
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Reviewed in the United States on January 25, 2026
W
Verified Purchase
William Cummins
Draper, US
★★★★★ 5
Very useful
Color: Black
Very useful addition to my expresso brewing
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Reviewed in the United States on January 23, 2026

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