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Description
Ronstan Orbit Series 30 Single Block w/ Swivel Shackle Head & Self-Lubricating Nylatron SheaveProduct Description Ronstan Orbit Series 30 Single Block w Swivel Shackle Head & Self Lubricating Nylatron Sheave Features Lightweight Highest working load in its class Secure, versatile and secure attachment Low profile and compact Ultra low profile thru sheave becket Self lubricating Nylatron sheave and full contact bearing for high dynamic loads Sheave 1 3 16 in. Max. Rope 5 16 in. Max. Cable in Pin in. M. W. L. 661 lb. B. L. 1323 lb. Weight 1. 1
Product Description
Ronstan Orbit Series 30 Single Block w/ Swivel Shackle Head & Self-Lubricating Nylatron Sheave
Features
Lightweight
Highest working load in its class
Secure, versatile and secure attachment
Low profile and compact
Ultra low profile thru-sheave becket
Self-lubricating Nylatron® sheave and full contact bearing for high dynamic loads
Sheave Ø - 1 3/16 in.
Max. Rope Ø - 5/16 in.
Max. Cable Ø - in
Pin Ø - in.
M.W.L. - 661 lb.
B. L. - 1323 lb.
Weight - 1.1 oz.
Applications
Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft)
Halyard, vang and backstay applications on boats to 5m (16ft)
Control line applications on larger yachts
Materials
Sheave: High compression strength carbon black Acetal
Ball Bearings: High compression strength Acetal
Frame/Cheeks: Toughened, glass fiber reinforced Nylon
Link: UV stabilized, multi-strand impregnated SK75 Dyneema®
Features
Sheave Ø - 1 3/16 in.
Max. Rope Ø - 5/16 in.
Max. Cable Ø - in
Pin Ø - in.
M.W.L. - 661 lb.
B. L. - 1323 lb.
Weight - 1.1 oz.
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:
- 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
4.8 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 1
Died after 3 months
Color: 5-in-1 Black, Size: Rechargeable Set
I gave this product to my sister for Christmas 2025 and it has already quit working. It will do the reverse but not extract. So disappointed!
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Does it all
Color: 5-in-1 Black, Size: Rechargeable Set
Love it... convenient. Doesn't take up a lot of space
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Easy to use
easy to open a wine esp if it is too hard to use a traditional opener
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Stylish, efficient and lasts a long time
I purchased this product nearly six months ago and it still works great. I open wine almost nightly (no judgement) and while it sounds like it is struggling a bit to pull the cork it is very efficient. I've only had to recharge it after about 40 bottles. The only negative is, six moths ago I bought it for $19.99 and now it's $29.99, a 53% increase in six months!!
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Simple and effective
Works great- I've had three different types of wine bottle openers this is the best! Easy to use and has a nice cradle for keeping it charged.
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Reviewed in the United States on January 28, 2026