SKU: 10431941956

Ronstan Series 40 Ball Bearing Block - Triple - Becket - Swivel Head

$91.05 $101.17
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

Ronstan Series 40 Ball Bearing Block - Triple - Becket - Swivel HeadSeries 40 Ball Bearing Block Triple Becket Swivel Head Features: Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Features a swivel shackle head for full 360 rotation Sheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Applications: Mainsheet Halyard Vang Spinnaker control

Series 40 Ball Bearing Block - Triple - Becket - Swivel Head

Features:

  • Low friction Acetal or Torlon® bearing system
  • Lightweight
  • Cheek cut-outs for easy bearing maintenance
  • Features a swivel shackle head for full 360° rotation

Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.

Applications:

  • Mainsheet
  • Halyard
  • Vang
  • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)

Manufacturer : Ronstan
Manufacturer Part No : RF40310
UPC : 9316800557387
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: 10431941956

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4.8 ★★★★★
Based on 11 reviews
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Product Reviews
B
Verified Purchase
Brett W.
Carnegie, US
★★★★★ 5
Carries all the current I want. Super flexible, great price
Size: 8 AWG 3 ft per color, Color: Red and Black
Very nice high quality. Somebody tried to tell me this was aluminum strands. But after test sanding an exposed end, I could see copper color. I believe the confusion is they are individually tinned strands? 🤷 Just sayin...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2025
N
Verified Purchase
Noce
Lowell, US
★★★★★ 5
good quality.
Size: 8 AWG 3 ft per color, Color: Red and Black
The wire worked very well for my project.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2024
V
Verified Purchase
Vlad Gruetz (YT)
Lexington, US
★★★★★ 5
Well worth the money
Size: 8 AWG 3 ft per color, Color: Red and Black, Size: 8 AWG 3 ft per color, Color: Red and Black
Much easier to use over trying to put the hard case extension wires in my solar controllers.. very well made. Now I can feel confident I got the wires in properly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2019
M
Verified Purchase
Michael S.
Bozeman, US
★★★★★ 4
Read the full description, this not 6 ft of wire
Size: 8 AWG 3 ft per color, Color: Red and Black
item as described but it’s a play on words. I wanted 6 ft of wire, searched found and bought what I thought was 6 ft of wire. I opened package to find two 3 ft pieces. Rest of description accurate but it should not say 6 ft of wire. You don’t go to a hard ware store and and buy four 2 ft boards to make 8 ft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2019
S
Verified Purchase
Stephen D. French
Boise, US
★★★★★ 5
High Quality Wire.
Size: 8 AWG 3 ft per color, Color: Red and Black
BNTECHGO provides high quality silicone insulated wire, I have used it for indoor and vehicle (motorcycle) purposes and always been well pleased; whether crimped or soldered the connections hold!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2022

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