Ronstan RF35322 Series 30 Orbit Triple Block with CleatOn Sale #:  19443
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Ronstan RF35322 Series 30 Orbit Triple Block with Cleat

Free Shipping This Item qualifies for Free Shipping on orders over $199! More Info...

Kilogram for kilogram of working load BB Orbit Blocks™ are the world’s lightest.
More Details...   #19443
Brand:  Ronstan Marine
MFG Part#:   RF35322
Our Price: US$78.95
Sale: US$61.55
You Save: US$17.40!
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Ball Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fibre-reinforced composites in the block head, cleat arms and beckets.

• Lightweight.
• Highest working load in its class.
• Secure, versatile and secure attachment.
• Low profile and compact.
• Ultra low profile thru-sheave becket.
• Low friction 2-stage ball bearing system provides consistent performance over the full working load range.
• Sheave: High compression strength carbon black Acetal.
• Ball Bearings: High compression strength Acetal.
• Frame/Cheeks: Toughened, glass fibre reinforced Nylon.
• Link: UV stabilized, multi-strand impregnated SK75 Dyneema®.


  • Mainsheet systems and spinnaker sheets on dinghies to 5 m (16 ft)
  • Halyard, vang and backstay applications on boats to 5 m (16 ft)
  • Control line applications on larger yachts.


  • Sheave Dia. 1 3/16" 30 mm 
  • Max. Rope Dia. 5/16" 8 mm 
  • Maximum Working Load 1,210 lb (550 kg) 
  • Breaking Load 2,430 lb (1,100 kg) 
  • Weight 4.6 oz (130 g)


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Q. Do you offer Free Shipping?
A. We have Free ground shipping via UPS to the Lower 48 States on most orders of $199 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 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 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.
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