Ronstan Main Swivel Jammer Base
SKU: 80919808037

Ronstan Main Swivel Jammer Base

Sale price$130.45 Regular price$144.95
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Description

Ronstan Main Swivel Jammer BaseSwivel cleat bases permit easy cleating and releasing from any angle. Height adjustable arm for optimum cleating angle. Twin ball bearing race minimises friction. Adjustable ratchet system prevents the arm from falling to leeward. Twin rows of ball bearings support the cleat arm, and stops are provided to limit rotation to 260. The rotation stop on the cleat arm moulded cleat arm cradle part can be cut off to allow full 360 rotation. Swivel fork has a

Swivel cleat bases permit easy cleating and releasing from any angle. Height adjustable arm for optimum cleating angle. Twin ball bearing race minimises friction. Adjustable ratchet system prevents the arm from falling to leeward. Twin rows of ball bearings support the cleat arm, and stops are provided to limit rotation to 260°. The rotation stop on the cleat arm moulded cleat arm cradle part can be cut off to allow full 360° rotation. Swivel fork has a 5mm and 11.8mm (9/16") gap to permit direct, low profile attachment to the head post of a block (i.e. not using the shackle).
Suits traditional post/shackle head blocks and Dyneema® Link head Orbit Blocks™.

Rope 3-12mm
Maximum Working Load 215kg
Breaking Load 430kg
Weight 342g
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SKU: 80919808037

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fernando lopeztorres
Lexington, US
★★★★★ 5
80/20
Format: Hardcover
What can I say about this book. Everybody must understand 80-20, that is the key of successful. This is it! the first book is better.
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Reviewed in the United States on June 29, 2010
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Ruddin
Bozeman, US
★★★★★ 5
immersive
Format: Hardcover
Once in awhile when I feel there are a lot of things pulling at me all at once, I will read this book to guide me/ give me ideas to sort out all the pulls. Highly recommended for those who find works in the connected world expect us to attend to all details and requests immediately but we know that are not the right deals for us.
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Reviewed in the United States on January 11, 2006
M
Monsop Collado Madrigal.
Phoenix, US
★★★★★ 3
A Few Gems, but Not the Right Fit for Me
Format: Kindle
This book focuses on the 80/20 principle, emphasizing the importance of identifying and maximizing the 20% of activities that yield the greatest results. While it offers valuable insights on growth, creativity, and leveraging strengths, it didn’t resonate with me personally, and I found the reading experience less enjoyable. Key Takeaways: • Growth requires creating something new and meaningful, not maintaining the status quo. • Focus on your “20% spike”—your unique strengths—and develop them like an athlete. • Use the 80/20 principle to identify the most profitable parts of a business. Overall, the ideas are useful, but the book didn’t fully capture my interest or provide practical applications I could relate to.
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Reviewed in the United States on January 19, 2025
B
Verified Purchase
Bubbalicious
Battle Creek, US
★★★★★ 1
An empty-hearted effort
Format: Kindle
Managing personal efficiency is no doubt an important skill. And judging from the author's success from the first book, I assume he is a credible author. But this book is just way too shallow and lacks the evidence of any sinerity for the readers. If you are new to the concept of life efficiency management, it might be good to read his first book. If you are looking for a good framework or advice on how to achieve your goal, then you will for sure be disappointed. This whole book is just about stressing the importance of efficiency management. Absolutely anything else!
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Reviewed in the United States on October 20, 2012
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gg
New York, US
★★★★★ 4
Four Stars
Format: Hardcover
great for the 80/20 library
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Reviewed in the United States on April 26, 2016

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