Ronstan Series 55 Orbit Upright Lead BlockView all products in Ronstan Orbit Blocks

Binnacle.com #:  41112
Ronstan Series 55 Orbit Upright Lead Block

Click to enlarge

Free Shipping This Item qualifies for Free Shipping on orders over $99! More Info...

Ultra Lightweight. Highest working load in its class. Sheave Diam. 2-5/32 in. Clearance Item - Limited quantities
More Details...

Binnacle.com:   #41112
Brand:  Ronstan Marine
MFG Part#:   RF55171
Quantity:     
Add to Compare
Ronstan Marine

View all Ronstan Marine Products
View all Products in Ronstan Orbit Blocks

Clearance Item - Limited quantities

Specifications:

  • Sheave Diam. 2-5/32 in.
  • Max. Rope Diam. 3/8 in.
  • Max. Wire Diam. - N/A
  • Pin Diam. - N/A
  • Working Load 1100 lb
  • Breaking Load 2200 lb
  • Weight 3.2 oz

Features:

Kilogram for kilogram of working load, Orbit Blocks™ are the world’s lightest. To gain peak performance, we engineered out the heavy steel load straps, head post, shackle, full-length fasteners, and cleating accessories. Through extensive research and development, we replaced virtually all metal components with high-tech polymers and fibre equivalents.

The flexible Dyneema® Link provides controlled rotation and 0° or 90° orientation. It connects directly to the head of the block rather than to an intermediate head post. This reduces weight and gives the lowest possible profile while allowing full articulation. Beckets have been carefully designed to minimise height.

  • Ultra Lightweight
  • Low friction 2-stage Orbital ball bearing system
  • Highest working load in its class
  • Easily fitted and securely retained Dyneema Link head
  • Low profile and compact
  • High performance cleating

Applications:

  • Mainsheet systems on dinghies, sportsboats and small keelboats to 9m (30ft)
  • Spinnaker sheets on dinghies, sportsboats and small keel boats to 9m (30ft)
  • Halyard, Vang and Backstay application on boats to 8m (26ft)
  • Control line applications on larger yachts

Share your knowledge of this product with other customers... Be the first to review this product

Binnacle.com Shipping FAQ

Q. Do you offer Free Shipping?
A. We have Free ground shipping via UPS to the Lower 48 States on most orders of $99 or more.

Q. What do we mean by most orders?
A. Some items are exempt from this offer and are indicated on the product page. Exempt items are usually bulky or heavy items such as buoys. Over 98% of the items on Binnacle.com qualify for the free shipping offer.

Q. Where do you ship from and What is the delivery time?
A. We ship from Halifax, Nova Scotia. Delivery time will be 3 - 7 business days. Northeast will be 3 - 4 days and Southwest and Pacific coast will be 7 business days. Most other areas are 5 business days.

Q. If my order does not qualify for free shipping what will it cost?
A. To see what your shipping charge (if any) will be you can add the item(s) and quantities to the shopping cart and you will see a shipping cost calculator.

Q. Will I be charged any sales taxes?
A. No. We are located in Canada and we are not required to charge US state sales taxes.

Q. Do I have to pay any customs charges or duties?
A. No. Orders under $800 do not receive any customs charges by US Customs. On Orders over $800 Binnacle.com pays the charges - You will not be charged anything for duties or customs brokerage fees.

Money Back Guarantee
Guarantee You may return your purchase to us (with a return authorization number - use this form) within 30 days and we will refund the purchase price of the product. Items which are cut to order (rope, wire etc), software, chart cards and printed materials (paper charts, books) are not returnable.

Other Products in View More

Ronstan 347 Double Tang Single Mount
Binnacle.com #: 19035 

Our Price: US$25.45 

Ronstan 476 Track Liner - 1-1/4 Pair
Binnacle.com #: 19113 

Our Price: US$10.95 

Ronstan 5101 V-Cleat Small Fairlead 6mm Rope
Binnacle.com #: 24551 

Our Price: US$9.20 

Ronstan 58 Swivel Dead Eye with Medium C-Cleat
Binnacle.com #: 19229 

Our Price: US$97.45 

Ronstan 60mm Single Block All Purpose RF66100
Binnacle.com #: 19440 

Our Price: US$59.45 

Ronstan 630 Twisted Shackle 5/16
Binnacle.com #: 36167 

Our Price: US$27.95 

Ronstan C-Cleat Cam Cleat Large
Binnacle.com #: 19063 
Our Price: $71.95 

Ronstan C-Cleat Cam Cleats Medium
Binnacle.com #: 19052 
Our Price: $41.45 

Ronstan C-Cleat Small Wedge Base
Binnacle.com #: 19041 

Our Price: US$7.95 

Ronstan Cheek Block Curved Base
Binnacle.com #: 19046 

Reg. Price: US$25.45
Sale: US$20.20
You Save: US$5.25!

Ronstan ClearStart Watch 40mm RF4054
Binnacle.com #: 10730 
Our Price: $127.95 

Ronstan ClearStart Watch 50mm RF4055
Binnacle.com #: 10503 
Our Price: $127.95 

Ronstan Composite Spinnaker Pole Slide with Stop 1in. Track
Binnacle.com #: 19017 

Our Price: US$186.95 

Ronstan Dry Roll-Top 55L Backpack Black & Grey RF4014
Binnacle.com #: 17756 

Our Price: US$169.95 

Ronstan End for 1 in. T-Track
Binnacle.com #: 19045 

Our Price: US$4.95 
Share your knowledge of this product with other customers... Be the first to review this product
Browse for more products in the same category as the Ronstan Series 55 Orbit Upright Lead Block
Home » Ronstan Marine
 
0 items

Compare Product  

Facebook Twitter YouTube Sign Up for Email