✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Best Seller Ronstan Series 40 Orbit Bb Quin Block W/swivel Shackle [rf48500] Up To 50% Off [t7clUhxf]

$40.99 $131.99 -69%

Ronstan Series 40 Orbit BB Quin Block w/Swivel Shackle The Ronstan Series 40 Orbit BB Quin Block with Swivel Shackle is a pinnacle of innovation in sailboat rigging systems. Designed for unparalleled strength and performance, this block offers a perf

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Ronstan Series 40 Orbit BB Quin Block w/Swivel Shackle

The Ronstan Series 40 Orbit BB Quin Block with Swivel Shackle is a pinnacle of innovation in sailboat rigging systems. Designed for unparalleled strength and performance, this block offers a perfect blend of dynamic and static load ratings, making it the ideal choice for both recreational and professional sailors. Its lightweight construction, achieved through the use of toughened glass fiber reinforced nylon cheeks, ensures that it is both durable and reliable, surpassing traditional utility blocks in performance and longevity.

Key Features and Specifications

The Series 40 Orbit Blocks™ are equipped with a state-of-the-art 2-stage ball bearing system, which minimizes friction and provides effortless trimming. This system, combined with our carbon-reinforced C-Cleat™, ensures secure rope holding with minimal effort. The blocks also come with soft attachment, lashing, and traditional swivel shackle head options, offering flexibility in a wide range of applications. Here are some of the standout features:
  • Class-leading dynamic and static load ratings for ultimate reliability
  • Lightweight and strong design for enhanced performance
The specifications are equally impressive, with a maximum rope diameter of 3/8 inches and a breaking strength of 2650 pounds, ensuring that the block can handle the demands of even the most challenging sailing conditions.

Practical Applications and Versatility

The Ronstan Series 40 Orbit BB Quin Block is versatile enough to be used in a multitude of applications. Whether you're setting up mainsheet systems on dinghies or halyard, vang, and backstay applications on larger boats, this block delivers exceptional performance. Its compact and low-profile design makes it a perfect fit for boats up to 8 meters (26 feet) in length. Here are some of the practical uses:
  • Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans, and sportsboats
  • Halyard, vang, and backstay applications on boats up to 9 meters (30 feet)
  • Control line applications on larger yachts
With the Ronstan Series 40 Orbit BB Quin Block, you can trust in a product that combines cutting-edge technology with practicality, ensuring that your rigging system is always up to the task.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

Absolutely love it. No regrets.

- Ryan T..

January 5, 2026

Absolutely no complaints!

Amazing product, amazing price.

- Lorenzo M..

January 5, 2026

Absolutely no complaints!

This is a really great gadget.

- Lacy T..

Write a Review

You Might Also Like

Discover more great products from our collection.

J&S Kelly Green NPHO560

J&S Kelly Green NPHO560

(851)
$31.99 $102.99 -69%
Pouf Plus 50 Outside Orange

Pouf Plus 50 Outside Orange

(209)
$29.99 $95.99 -69%
Music Man Majesty John Petrucci

Music Man Majesty John Petrucci

(760)
$127.99 $409.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY