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Ronstan Low Friction Ring - 8mm Hole - RF8090-08

Marsoni M251S
Sale price$17.99
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Ronstan Low Friction Ring - 8mm Hole - RF8090-08Low Friction Ring 8mm 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 &
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4.8 ★★★★★
Based on 1096 reviews
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Elly
Natrona Heights, US
★★★★★ 5
so helpful
Format: Paperback
got for school and used it a lot its been so helpful
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
E
Verified Purchase
E
Whiting, US
★★★★★ 5
Great price...
Format: Paperback
Needed this for my EKG course. Price was right.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
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Verified Purchase
LUCIOUS
Los Angeles, US
★★★★★ 5
Satisfied
Format: Paperback, Format: Paperback
Brand new got here on time, haven’t got to indulge in the content yet but definitely exactly what I ordered.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2025
B
Verified Purchase
Breanna Geyer
Bozeman, US
★★★★★ 5
EKGs are difficult and I still don’t understand
Format: Paperback
Hey I’m in nursing school and I bought this… it’s not the pocket size, it’s actually a full size book. It brought tears to my eyes many times. I have no idea what a 3rd degree block is. Hopefully you can learn and be a good nurse! EKGs are for the doctors to read. So don’t be too hard on yourself. But you should probably know what normal sinus rhythm looks like… 👍🏼
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2024
A
Alex h.
Lexington, US
★★★★★ 5
My teacher thinks some of the ekgs are wrong
Format: Paperback
Can anyone put me in contact with the author of this book? My ekg/cardiology teacher is slandering her name and saying some of the rhythms she has in this book are wrong. Really upsets me because he is only a nurse and teaching a pre paramedic course. Doctors and cardiologist were the ones who cited this book. The rhythms are correct, my teacher just wants to think he is smarter than everyone else when it comes to cardiology. Otherwise I love this book and very helpful.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2023

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