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Description
Ronstan Series 60 Single Halyard Orbit BlockProduct Description Ronstan Series 60 Single Halyard Orbit Block Product Information Orbit blocks are a no compromise product range developed to meet the demands and expectation of the very dedicated and increasingly professional racing sailor. Side cheeks incorporating head structure and hub are precision machined as a single part from solid alloy, leaving material only where it contributes to the load carrying capacity of the block and eliminating
Product Description
Ronstan Series 60 Single Halyard Orbit Block
Product Information
Orbit blocks™ are a no-compromise product range developed to meet the demands and expectation of the very dedicated and increasingly professional racing sailor. Side cheeks incorporating head structure and hub are precision machined as a single part from solid alloy, leaving material only where it contributes to the load carrying capacity of the block and eliminating the need for additional fasteners. The Orbit sheave has captive Acetal ball bearings for side thrust loads, eliminating the need for side retainer plates. This reduces weight and allows for a wider bearing surface that can accommodate longer Torlon® needles – achieving a substantially higher strength-to-weight ratio. Halyard blocks are used in applications with a fixed line entry-angle to keep lines close to the deck as they lead aft to organisers and winches. Halyard block has a removable pin for attachment to deck padeyes or mast collar.
Features
The highest strength-to-weight ratio
Minimal friction loss, especially when working at high loads
Totally reliable and trouble free performance
Simplicity of design and construction to facilitate maintenance and servicing
Elegant, functional styling and finish.
Removable pin
Specifications:
Sheave Ø: 2 3/8 in. (60mm)
Max. Rope Ø: 1/2 in. (12mm)
Max. Cable Ø: - in (mm)
Pin Ø: 1/2 in. (12mm)
M.W.L.: 3970 lb. (1800 kg)
B. L.: 8820 lb. (4000 kg)
Weight: 5.6 oz. (160 g)
Applications
Primary mainsheet, halyard and spinnaker systems on boats to 12m (40ft)
Secondary mainsheet, vang systems on boats to 14m (46ft)
Standard and running backstay systems on boats to 10m (33ft)
General control line and lead block applications on larger yachts
Materials
Fully machined Alloy cheek plates
Alloy sheaves with captive ball races
Torlon® needle rollers
Carbon black Acetal ball bearings
Product Information
Orbit blocks™ are a no-compromise product range developed to meet the demands and expectation of the very dedicated and increasingly professional racing sailor. Side cheeks incorporating head structure and hub are precision machined as a single part from solid alloy, leaving material only where it contributes to the load carrying capacity of the block and eliminating the need for additional fasteners. The Orbit sheave has captive Acetal ball bearings for side thrust loads, eliminating the need for side retainer plates. This reduces weight and allows for a wider bearing surface that can accommodate longer Torlon® needles – achieving a substantially higher strength-to-weight ratio. Halyard blocks are used in applications with a fixed line entry-angle to keep lines close to the deck as they lead aft to organisers and winches. Halyard block has a removable pin for attachment to deck padeyes or mast collar.
Features
Specifications:
Applications
Materials
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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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
4.4 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 4
Easily broken down
Format: Kindle
This was broken down really easy. The info was priceless
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Reviewed in the United States on December 1, 2024
★★★★★ 5
Concise and easy to understand
Format: Kindle
Great book on life skills, money skills, and digital skills for young people to know. It is an enjoyable format with easy to understand diagrams and charts.
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Reviewed in the United States on November 29, 2024
★★★★★ 5
My grandkids are almost there
Format: Kindle
. This will help my family deal with the struggles that my grandkids will have when they reach the age of rebellious teend.
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Reviewed in the United States on December 4, 2024
★★★★★ 5
Informative
Format: Kindle
Got this book for my teenage boys and they said it was informative.
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Reviewed in the United States on December 1, 2024
★★★★★ 5
A side to Civil Rights
Format: Paperback
A Civil Rights victory through purely peaceful means never seemed completely likely to me and this book is certainly an eye opener and contains information that every US History and US Government teacher should know.
Rights are not preserved unless men are willing to stand up to those who seek to oppress. In this case, many black men in the heart of Dixie finally, and near spontaneously banded together and stopped the KKK and forced the local and state governments to finally acknowledge that the natural born rights that John Locke wrote of in the Second Treatise of Government and that the Founders and Framers of our country adopted applied to all men, regardless of race.
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Reviewed in the United States on March 2, 2013