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Ronstan Low Friction Ring - 11mm Hole - RF8090-11

Marsoni M251S
Sale price$20.99
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Ronstan Low Friction Ring - 11mm Hole - RF8090-11Low Friction Ring 11mm Hole Low Friction rings can be used as a lightweight alternative to a block in some applications. They are best suited for systems requiring relatively small line deflection angles, or for high static loads. The design achieves a nicely rounded internal profile for smooth control line trim under load, and a deep external groove to retain the rope securely within the large shoulders when spliced into a loop. Features: Compact and
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Jackson Tucker
New York, US
★★★★★ 5
Amazing
Format: Hardcover
Incredibly informative
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Reviewed in the United States on May 4, 2025
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W. Meyerriecks
Houston, US
★★★★★ 4
Great resource. Worth purchasing.
Format: Hardcover
Great resource, worth every penny. I wish it would have included a chapter or two on numerical modeling, especially an overview of the various CFD codes out there, but it is OK that it did not.
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Reviewed in the United States on June 13, 2025
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Phil Scott
Omaha, US
★★★★★ 4
The book contents are good. Format? Not so great/
Format: Hardcover
The text of this volume is exhaustive, but the photos are substandard. These need some enhancement and a lot of enlargement. Due to its its extreme weight, the book should have been issued in at least two volume, possibly three,. The third volume could profitably be devoted to enhanced photos: those used seem to adhere to the principal that a photo is worth <100 words.
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Reviewed in the United States on July 25, 2023
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Olivier Hurtado
Grantham, US
★★★★★ 5
Perfecto!!!
Format: Hardcover
Super bien todo, desde el envío, el libro en excelente estado, completamente NUEVO!!!!
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Reviewed in the United States on July 18, 2021
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JoeM
Belleville, US
★★★★★ 4
Didn’t really use it
Format: Paperback
The book is great I just didn’t really use it since I was in college and nobody actually reads the textbook
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Reviewed in the United States on September 8, 2022

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