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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
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Description
Ronstan Series 25 Utility Block - Single - Loop HeadSeries 25 Utility Block Single Loop Head Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase. Features: Lightweight durable construction Economical Maintenance free Applications: Vang, cunningham and trapeze retriever systems on dinghies Leech line tackles, bunk adjusters, etc on larger
Series 25 Utility Block - Single - Loop HeadStainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase.
Features:
- Lightweight durable construction
- Economical
- Maintenance free
Applications:
- Vang, cunningham and trapeze retriever systems on dinghies
- Leech line tackles, bunk adjusters, etc on larger boats
Materials:
- U.V. stabilized acetal sheaves
- Grade 316 Stainless Steel cheeks
Specifications:
Sheave Ø: 25mm(1")
Max. Rope Ø: 6mm(1/4")
M.W.L.: 300kg(660lbs)
B. L.: 600kg(1,320lbs)
Weight: 15g(0.5oz)
Manufacturer : Ronstan
Manufacturer Part No : RF571
UPC : 9316800011070
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
4.9 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Quick and easy to use and store
Size: 50-Foot, Style: Expandable Fabric
Great water hose. Easy and small to carry in motorhome bay. Don’t have the issue with trying to coil the hose up.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Light and easy to use
Size: 25-Foot, Style: Expandable Fabric
Very good product, like it, very light, easy to put back together, take a little space
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Recommend purchase
Size: 25-Foot, Style: Expandable Fabric
This hose easily kinks, which restricts the flow. But it is easy to manage the kinks, you just need to be aware of them.
It is easy to handle and store.
Great quality.
I will buy this hose again.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Very compact
Size: 50-Foot, Style: Expandable Fabric
The hose is flat, so it doesn’t take up much room, which is great. However, being flat, it’s way more challenging to roll it up, but overall still a really good hose.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Compact storage
Size: 25-Foot, Style: Expandable Fabric
Yep, Camco is the way to go. Good flat drinking water hose. Reliable.
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Reviewed in the United States on June 7, 2026