SKU: 42776521812

Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket

Sale price$52.03 Regular price$57.81
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Ronstan Series 30 Ball Bearing Orbit Block - Triple - BecketSeries 30 Ball Bearing Orbit Block Triple Becket Ball Bearing Orbit Blocks boast the highest strength to weight ratio available. This is achieved through all composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber reinforced composites in the block head, cleat arms and beckets. Features:

Series 30 Ball Bearing Orbit Block - Triple - Becket

Ball Bearing Orbit Blocks boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options.
Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head, cleat arms and beckets.

Features:


  • Lightweight


  • Highest working load in its class


  • Secure, versatile and secure attachement


  • Low profile and compact



Applications:

  • Mainsheet systems and spinnaker sheets on dinghies to 5M(16')


  • Halyard, vang and backstay applications on boats to 5M(16')


  • Control line applications on larger yachts



Materials:

  • Sheave: High compression strength carbon black Acetal


  • Ball Bearings: High compression strength Acetal


  • Frame/Cheeks: Toughened, glass fiber reinforced Nylon


  • Link: UV stabilized, multi-strand impregnated SK75 Dyneema



Specifications:
Sheave : 30mm(1-3/16")
Max. Rope : 8mm(5/16")
M.W.L.: 550kg(1,210lbs)
B. L.: 1,100kg(2,430lbs)
Weight: 75g(2.6oz)


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: 42776521812

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4.1 ★★★★★
Based on 11 reviews
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F
Verified Purchase
Fred Turek
Port Orchard, US
★★★★★ 1
Great watch, terrible band. Had two of these, both bands fell apart within weeks.
Color: Silver-tone/White, Color: Silver-tone/White
I had one just like this before. Great watch except they made one very bad change in the band which makes them fall apart within weeks. They don't tell time if you have to throw them in the garbage because of bands that fell apart. I like it, a nice clean dial, works fine, and you can make it light up to check the time in the dark. But some idiot made a terrible design change in the band. The center 1/3" of band is not twistable and falls apart easily. I've had two of these; both fell apart within weeks. The previous similar one that I owned without this design defect lasted me many years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2024
R
Verified Purchase
Rhaelee BooHer
Boise, US
★★★★★ 5
its a simple watch
Color: Silver-tone/White
This was a gift for my 80 Y/O father, the numbers are easy to read and the date (Numbered day only) will have to be adjusted if the month is 30 days instead of 31. The wristband fit perfectly, so there was no adjustment of links. He has had it for a month now and forgot to take it off when he entered the shower, still works, but wont let that happen again. If it lasts a year I will be happy, it wasn't expensive for a Timex and the silver color looked like silver.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 3, 2024
J
Verified Purchase
Jesse Byock, Jules William Press
Whiting, US
★★★★★ 5
Watch face in the dark
Color: Silver-tone/White
The indigo really works!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 12, 2025
E
Verified Purchase
ESPADRILLE COMFORT
Whiting, US
★★★★★ 3
Time work watch
Color: Silver-tone/White
Inexpensive work watch, they last forever, the only complaint I have is that the band broke and I couldn’t find a replacement band, so I had it repaired instead , the watch works great.
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Reviewed in the United States on April 22, 2024
A
Verified Purchase
AMANDA
Lake Worth, US
★★★★★ 5
pleasantly pleased
Color: Silver-tone/White
This was a very good every day wearing watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 13, 2025

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