SKU: 94170786853

Ronstan Series 60 Core Block - Single - Becket

Sale price$138.47 Regular price$153.85
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Description

Ronstan Series 60 Core Block - Single - BecketSeries 60 Core Block Single Becket Core Blocks are a true all round solution. A tuned 2 stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and

Series 60 Core Block - Single - Becket

Core Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.

Universal Bearing
Dynamic and high static load performance

The Ronstan Universal Bearing incorporates our proven 2-stage bearing system

Stage 1 - Under moderate loads, Acetal ball bearings ensure minimum friction.

Stage 2 - Under heavy loads, where deformation of ball bearings alone would result in increased friction, a sliding Acetal bearing on a polished stainless steel race takes over, maintaining low friction performance.

Additionally the ball bearings are configured to act as a thrust bearing between the sheave and cheeks, preventing the sheave from rubbing on the cheeks and causing friction when the line lead in and out of the block isn't perfect. Particularly important for cheek blocks.

Alloy Cheek Plates
Block cheeks are manufactured from the highest quality alloy for maximum strength. Material optimisation and the cut-away design minimises weight and allows easy fresh water rinsing of salt and debris from the bearings. Cheek design has been further styled with flaring at the block throat and reduced gap between the cheek and sheave, minimising rope wear.

Universal head
The head assembly incorporates a brass bearing washer to provide smooth 360 rotation of the post and shackle. A set screw arrangement allows the head to be locked at 0 or 90.

Shackles are high quality forged grade 316 stainless steel.

Features:


  • Class leading performance and sleek, contemporary styling


  • Excellent dynamic and high static load performance


  • Less than half the friction of the nearest competitor


  • Universal head with full 3-axis articulation


  • Head posts can be locked at 0 or 90 degrees, by using a 2.5mm Hex/Allen Key


  • Central hub hole can be used as a becket take-off or tie-up point



Applications:

  • Ideal for mainsheet, halyard and spinnaker sheet applications on boats to 12M (40')


  • Various control line applications on larger yachts



Materials:

  • Sheave: U.V. stabilized Acetal


  • Cheek body: Aluminium Alloy


  • Ball Bearings: High compression strength carbon black Acetal


  • Shackle, head post : 60mm(2-3/8")
    Max. Rope : 12mm(1/2")
    Pin : 6mm(1/4")
    M.W.L.: 1,000kg(2,200lbs)
    B. L.: 2,000kg(4,410lbs)
    Weight: 275g(9.7oz)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94170786853

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Verified Purchase
I.T.
Charlottesville, US
★★★★★ 3
Not the best, but not the worst either
Format: Hardcover
By any means not the funniest book in the series, only the one on Krusty the Clown was more un-funny; but still a worthy addition to your collection and, just like all the others from the series providing a retrospective of anecdotes you might have forgotten.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2012
P
Verified Purchase
Pen Name
Louisville, US
★★★★★ 1
One Star
Format: Hardcover
The book I received had 3 pages cut out of it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2014
G
Ghost Mutt
Dallas, US
★★★★★ 2
Not that great
Huge "The Simpsons" fan. I watched all the episodes and read a lot of the comics and enjoy most. This one however was quite boring. Turns out I'm just not a big fan of Chief Wiggum. I really enjoyed The "Homer" and "Bart" book. But not this one. Maybe if you love Wiggum you'll love it. If you're not too fond of him then I wouldn't buy it.
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Reviewed in the United States on March 28, 2013
J
Justine
Omaha, US
★★★★★ 3
Good for my collection.
Format: Hardcover
This was another quick and entertaining read. This instalment wasn't as enjoyable as some of the other books but it was still good. I'm glad to have it in my collection.
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Reviewed in the United States on May 27, 2014
O
Verified Purchase
Oj_0
Louisville, US
★★★★★ 5
Great for a Ralph Wiggum fan!
Format: Hardcover
Bought this for a friend for his bday and he loved it. Huge Simpson's fan,favorite character is Ralph, loved how the book was filled with random facts and weird thoughts.
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Reviewed in the United States on January 28, 2020

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