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Ronstan Series 20 Lead Block - Single Pivoting Sheave - RF20174

Marsoni M251S
Sale price$34.99
Pay 4 payments of $8.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Ronstan Series 20 Lead Block - Single Pivoting Sheave - RF20174Series 20 Lead Block Single Pivoting Sheave Features: 180 degree pivoting sheave Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision molded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low friction. Applications: Pivoting version suits controls that need to be trimmed from either side of the boat. Materials: Grade 316 stainless steel
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
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Verified Purchase
Robert Charles Wright
Lexington, US
★★★★★ 5
Trusted dependable Amazon
Color: Striped Black, Size: XX-Large
Great quality product. Delivered on time Thank you
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
F
Verified Purchase
FBCALLO
Battle Creek, US
★★★★★ 5
Good Fit
Color: All White, Size: Large
Good fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
Kurt Schmidt
Alexandria, US
★★★★★ 3
The neck view
Color: All Black, Size: Large
The neck portion is higher than expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
James Eagleson
Draper, US
★★★★★ 5
nice looking & comfortable
Color: All White, Size: X-Large
almost immediate delivery & a great value for the money & quite comfortable too.
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Reviewed in the United States on February 28, 2026
M
Verified Purchase
Mauricio Bedoya Estrada
Carnegie, US
★★★★★ 5
Buen producto
Excelente material
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Reviewed in the United States on January 18, 2026

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