SKU: 3432954558

Ronstan Series 40 Orbit RT Block w/Quin, Becket, Cleat & Swivel

Sale price$261.77 Regular price$290.86
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Description

Ronstan Series 40 Orbit RT Block w/Quin, Becket, Cleat & SwivelSeries 40 Orbit RT Block with Quin, Becket, Cleat & Swivel The Series 40 ball bearing Orbit Blocks provides the perfect balance of strength, performance, and reliability. They offer class leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks the perfect balance of

Series 40 Orbit RT Block with Quin, Becket, Cleat & Swivel

The Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.

As well as traditional single swivel blocks, the range also includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is extremely versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.

Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.

Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.

High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.

Features:

  • Class-leading dynamic and static load ratings
  • Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks
  • Low friction 2-stage ball bearing system for efficient and effortless trimming
  • Soft attachment, lashing and traditional swivel shackle head options
  • Low profile and compact
  • High performance cleating

Applications:

  • Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft)
  • Halyard, vang and backstay applications on boats to 9m (30ft)
  • Control line applications on larger yachts

Specifications:

  • Sheave Ø: 1-9/16 in.
  • Max. Rope Ø: 5/16 in.
  • Pin Ø: 5/32"
  • M.W.L.: 1320 lb.
  • B. L.: 2650 lb.
  • Weight: 13.0 oz.

Manufacturer : Ronstan
Manufacturer Part No : RF46530
UPC : 9316800645534
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: 3432954558

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Laura heberley
Port Orchard, US
★★★★★ 5
As listed
Item form: Tablet
Works as described.
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Reviewed in the United States on September 28, 2025
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Billy H.
Boise, US
★★★★★ 5
Great Product for Hard Water
Style: Shampoo
We have hard water and just after a week of using this I can already tell a difference, not only that but I've been using it on my upper arms, shoulders and neck and my keratosis pilaris is clearing up and my skin is smooth. Great product, happy I found it.
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Reviewed in the United States on January 15, 2026
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Alice Lahnstein
Lake Worth, US
★★★★★ 5
Excellent Hair Cair Products
Style: Shampoo
Terrific shampoo and conditioner. Better than products twice the price. Deep cleanses hair gently. Smooths; has a lovely scent.
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Reviewed in the United States on May 19, 2025
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Catalina
Los Angeles, US
★★★★★ 5
Awesome
Style: Shampoo
Gentle for your care. I just bought 2 more bottles. You should definitely try this shampoo as every hair is different, but I say it work awesomly on hair and if you do your research you we see that its recommend for a healthy hair.
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Reviewed in the United States on February 13, 2026
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Jeff M
Los Angeles, US
★★★★★ 4
Not bad... but not great either.
Style: Shampoo
Let me make one thing perfectly clear at the get go: I am spoiled when it comes to shampoo & conditioners. My wife has super fine hair so she buys the expensive Biolage stuff and I use it too because I only need a tiny little dollop for my hair. So I know how my hair feels after pricey shampoo and this.. well.. this isn't it. Mind you, it's not bad. If I wasn't so used to to Biolage, I'm sure this would feel fine. However, this definitely made my hair feel like I had just washed with something like Salon Selectives. It just felt different. Maybe it's the aloe in there but my hair just didn't feel as nice as usual when I tried it. So, if you're used to low-to-mid range store bought shampoos, you might like this a lot. Jeez that sounds pretentious! LOL, sorry! Again, it's not like my hair fell out or anything weird, but I've had the good stuff and I'll stick with the good stuff. I'm still giving this 4 stars out of fairness for a perfectly fine shampoo. It still lathered up nicely and my hair was perfectly clean, but just don't expect a high-end feel.
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Reviewed in the United States on June 26, 2024

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