SKU: 59829933970

Ronstan Series 25 Utility Block - Single - Swivel Shackle Head [RF573]

$19.52 $21.69
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Ronstan Series 25 Utility Block - Single - Swivel Shackle Head [RF573]Series 25 Utility Block Single Swivel Shackle 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

Series 25 Utility Block™ - Single - Swivel Shackle 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 boats


Materials:
  • U.V. stabilized acetal sheaves
  • Grade 316 Stainless Steel cheeks


Specifications:
Sheave Ø: 25mm(1")
Max. Rope Ø: 6mm(1/4")
Pin Ø: 4mm(5/32")
M.W.L.: 150kg(330lbs)
B. L.: 300kg(660lbs)
Weight: 20g(0.7oz)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 59829933970

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4.6 ★★★★★
Based on 21 reviews
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A
Verified Purchase
Alexander Jeter
Fort Morgan, US
★★★★★ 5
Really good!
Size: 128 Fl Oz (Pack of 1)
This is the best, it removes 90% of dirt, it is multi purpose I love it and and if the business goes well I’ll keep buying it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
D
Verified Purchase
Denton Weimer
Carnegie, US
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️ “That ‘New Car Smell’ in a Bottle”
Size: 128 Fl Oz (Pack of 1)
I’ve been using Chemical Guys Interior Cleaner on my 2015 Subaru, and there’s something about this one that really nails that clean-car smell while doing everything you need: 🧼 Works Everywhere • Safely cleans seats, head unit, center console, dash, and door panels—all without leaving greasy residue. • Gentle enough for plastics and screens, tough enough to handle spills and grime. 🚗 That Fresh Car Smell • Leaves behind a subtle, factory-fresh scent—not overpowering or artificial. • Every time I get in, it feels like a brand-new ride. 💡 Easy to Use • A quick spray and wipe is all it takes. • No staining, no residue—just smooth, clean surfaces. ⸻ ✅ Bottom Line: If you care about that clean, fresh smell and want a product that actually cleans everything in your car interior, this is it. Fresh cabin feel with no greasy finish—perfect for a daily driver or family ride. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2025
E
Verified Purchase
Elaine B.
Battle Creek, US
★★★★★ 5
Love this product
Size: 16 Fl Oz (Pack of 1)
Great value for money. Works in all interior and glass. Easy to use and streak free and comes with a couple cloths that are perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
M
Verified Purchase
Molly
Port Orchard, US
★★★★★ 5
Smells good. Works good. Comes with microfiber towels..
Size: 16 Fl Oz (Pack of 1)
Smells good. Seems to work well and came with three big microfiber towels that are good quality. I would say it’s a good value.
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Reviewed in the United States on November 27, 2025
T
Verified Purchase
Tucker K.
Port Orchard, US
★★★★★ 4
Nice product. High quality microfiber to go with it.
Size: 16 Fl Oz (Pack of 1)
This product is a nice value for the price. It appears to be a high quality product. As someone just using it recreationally to clean my car every now and then, it seems that it protects very well. It leaves the interior of my car smelling alright and with a nice glossy shine. There is a decent amount in the bottle and its easy to spray on. If you are just using it to wipe dust off the dashboard or something like that, i'm quite sure that the dust will return not too long after you use it. It seems that it protects more for drying out and stains. The microfiber cloths it comes with feel high quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025

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