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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
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Description
Ronstan Series 30 Single Loop Top Block w/ Clevis Pin TopProduct Description Ronstan Series 30 Single Loop Top Block w Clevis Pin Top Features Low friction, 2 stage ball bearing system High static and dynamic load capacity Lightweight Cheek cut outs for easy bearing maintenance Oversize Torlon balls minimize friction Sheave 1 3 16 in. Max. Rope 3 16 in. Max. Cable in Pin 7 32 in. M. W. L. 360 lb. B. L. 1490 lb. Weight 1. 3 oz. Product Information Precision molded Acetal sheaves running on Acetal or Torlon
Product Description
Ronstan Series 30 Single Loop Top Block w/ Clevis Pin Top
Features
Low friction, 2-stage ball bearing system
High static and dynamic load capacity
Lightweight
Cheek cut-outs for easy bearing maintenance
Oversize Torlon® balls minimize friction
Sheave Ø - 1 3/16 in.
Max. Rope Ø - 3/16 in.
Max. Cable Ø - in
Pin Ø - 7/32 in.
M.W.L. - 360 lb.
B. L. - 1490 lb.
Weight - 1.3 oz.
Product Information
Precision molded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Applications
Primary lead blocks on dinghies and catamarans
Control lines on larger yachts
Dinghy spinnaker halyards
Materials
Torlon® ball bearings
Alloy sheave
Grade 316 stainless steel load strap and head fitting
Features
Sheave Ø - 1 3/16 in.
Max. Rope Ø - 3/16 in.
Max. Cable Ø - in
Pin Ø - 7/32 in.
M.W.L. - 360 lb.
B. L. - 1490 lb.
Weight - 1.3 oz.
Product Information
Precision molded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
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
4.4 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 4
Cute but not durable
Color: Blue Octopus, Color: Blue Octopus
My dog LOVES the toy and was so excited to get it. It is so cute…but not durable like advertised. My chewer was able to rip a hole by the evening we received it.
We like it…just not excited for the clean up
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Durable
Color: Green
My dog absolutely loves this. Its helped us get her back into going into her crate well again.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Aggressive chewer
Color: Green
Very durable and long lasting dog toy
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Reviewed in the United States on February 5, 2026
★★★★★ 5
AMAZING!
Color: Pink Blue
I have never written a review before, and I shop 4-5 days a week on Amazon. My 5 month old puppy LOVES these chew toys. When I first opened the box I was worried because they were so hard, but Poppy went crazy. He chews on them, tosses them and retrieves them, runs in circles around them and barks, and when he finally settles down will chew them and make these pig snort sounds of contentment. I have bought a lot of toys for my new puppy… But these are the best by far!
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Reviewed in the United States on June 13, 2026
★★★★★ 4
Toy broke in two
Color: Blue
This is a great toy for aggressive chewers. My reason for 3 stars is my dog dropped it on the tile floor the second day she had it and it broke in two. Not real happy with that.
Update:
The seller has been proactive and accepting of the very minor issue of the toy breaking. Responded within 24 hours and issued a refund. Because of their response I am changing my review to 4 stars.
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Reviewed in the United States on June 23, 2025