SKU: 15220657636

Ronstan Series 40 All Purpose Block - Double Block - Full Swivel Head

Sale price$72.00 Regular price$80.00
Save 10%

Pay in installments of $20.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Ronstan Series 40 All Purpose Block - Double Block - Full Swivel HeadSeries 40 All Purpose Block Double Block Full Swivel Head 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. Head swivels freely. Features: Exceptionally

Series 40 All Purpose Block - Double Block - Full Swivel Head


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. Head swivels freely.

Features:

  • Exceptionally high working loads
  • Low maintenance, long service life
  • Self-lubricating sheave
  • Slotted pin shackle eliminates fouled lines
  • Two way head post

Applications:

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

Materials:

  • U.V. stabilized Acetal sheaves
  • Impact and U.V. resistant, fiber reinforced Nylon cheeks
  • Grade 316 stainless steel bearing race
  • Grade 316 stainless steel load strap and head fitting

Specifications:

  • Sheave Ø: 40mm(1-9/16")
  • Max. Rope Ø: 10mm(7/16")
  • Pin Ø: 5mm(3/16")
  • M.W.L.: 600kg(1,320lbs)
  • B. L.: 1,200kg(2,650lbs)
  • Weight: 135g(4.8oz)

Manufacturer : Ronstan
Manufacturer Part No : RF41200
UPC : 9316800557400
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: 15220657636

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Bamboo
Color: Carbonized Bamboo(Brown)
Nice, quality set of cutting boards.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
M
Verified Purchase
maink
Carnegie, US
★★★★★ 5
Wonderful overview of the Bible
Format: Hardcover
I love this book because it gives a thorough overview of the Bible, and it’s easy to understand. I watched the video series that goes with the book, and I enjoyed it so much that I felt I had to get the book. They are both wonderful teachers who make the content easy to understand and remember. They helped me better understand the structure of the Bible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2023
R
Verified Purchase
Robin A. Adler
Phoenix, US
★★★★★ 5
Very good Bible Study.
Format: Hardcover
I cannot say enough about this book. If you do the readings and assignments it will change your life. I never expected to learn so much. When I hear someone make a reference to a particular character or event in the Bible, I am usually familiar with it. I really feel like I have gained a better understanding of God and what he wants from us. I want to know more. I absolutely recommend this book to anyone who is seriously interested in learning about our place in God’s Creation. I hope that someone might be able to tell me where to go from here in my journey of discovery.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2021
S
Verified Purchase
Sherri
Lake Worth, US
★★★★★ 5
Awesome Book
Format: Hardcover
This book is enlightening and insightful. It is a Big Picture view of the Bible and shows you how everything ties together in a beautiful picture of the unfailing love God. I have purchased several to give to others and I am currently using it to teach a Lay Pastor class and a small group. A recommended read for everyone.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2018
L
Verified Purchase
Lauren
Chelsea, US
★★★★★ 5
Great overview!
Format: Hardcover
I'm studying in Bible college right now and I am currently using this book in one of my classes. I love it! It has broken down the Bible and the stories in it in such an understandable way. So impressed and it's helped me learn and grow so very much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2018

recommand products