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Ships within 48 hours · Estimated delivery Sep 25 - Sep 30
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Description
Ronstan RF20174 20mm Pivoting Lead BlockLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision moulded 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: Pivoting version suits controls that need to be trimmed from either side of the boat Materials: Acetal ball bearings UV
| Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision moulded 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:
- Pivoting version suits controls that need to be trimmed from either side of the boat
Materials:
- Acetal ball bearings
- UV stabilised Acetal sheave
- Grade 316 stainless steel load strap and head fitting
Features:
- 180 degree pivoting sheave
- Sheave Diameter - 20mm
- Maximum Rope Diameter - 6mm
- Fastening diameter - 4mm
- Maximum working load - 250kg
- Breaking load 550kg
- Weight 30g
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
4.0 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Get the INSURANCE!!!!
My chair broke. Almost at the one year mark… I’m so glad I got the insurance! I put in my claim (it was easy) and it was resolved within 72 hours. Sometimes I decline the insurance because it turns out to be more hassle than it’s worth but Asurion came through!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
★★★★★ 4
Works well for us
Perfect fit fit small kitchen entry to keep pup in kitchen. Easy to set up and enter/exit.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
resolved my claim pretty fast im super happy.
check arrived quickly in the mail
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Reviewed in the United States on February 6, 2026
★★★★★ 5
Purple era
Color: Purple
Very cute
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Great set
Color: Royal Blue-6pcs
Great bathroom set
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Reviewed in the United States on May 7, 2026