Ronstan Series 40 All Purpose Block - Triple - Swivel Head
SKU: 58861530746

Ronstan Series 40 All Purpose Block - Triple - Swivel Head

Sale price$74.23 Regular price$82.48
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Ronstan Series 40 All Purpose Block - Triple - Swivel HeadSeries 40 All Purpose Block Triple Swivel Head Features: Exceptionally high working loads Low maintenance, long service life Self lubricating sheave Slotted pin shackle eliminates fouled lines Two way head post Spare parts RF41010 Replacement Becket Pin, RF150 Shackle All purpose (AP) blocks are a great all around solution. Self lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and

Series 40 All Purpose Block - Triple - Swivel Head

Features:

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Slotted pin shackle eliminates fouled lines
  • Two way head post
  • Spare parts - RF41010 Replacement Becket Pin, RF150 Shackle

All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.

Applications:

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

Materials:

  • U.V. stabilised Acetal sheaves
  • Impact and U.V. resistant, fibre reinforced Nylon cheeks
  • Grade 316 stainless steel bearing race
  • Grade 316 stainless steel load strap and head fitting
  • Sheave: UV stabilised acetal
  • Cheeks: Impact modified, fiber reinforced and UV stabilized nylon

Manufacturer Part Numbers: RF41300
GRP:WRO
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: 58861530746

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 2497 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
James M King
Battle Creek, US
★★★★★ 4
?????????
There not quite as tight as I thought they would be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2025
T
Verified Purchase
Tim
Los Angeles, US
★★★★★ 5
Fits axis/hisun 500/700
Great,fits all axis 500/700.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025
T
Verified Purchase
Terri W.
Chelsea, US
★★★★★ 1
hub caps
These have very flimsy tabs and two of the four came in with broken tabs on them already and I am having to do a return.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2024
A
Verified Purchase
Amazon Customer
Phoenix, US
★★★★★ 5
Perfect fit
Perfect fit for teryx 800 4d
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2025
B
Verified Purchase
Bert S.
Grantham, US
★★★★★ 2
not fit
does not fit my brute force
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2025

recommand products