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Ronstan Series 30 Utility Block- Cheek, Curved Base - RF188

Marsoni M251S
Sale price$19.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
Ronstan Series 30 Utility Block- Cheek, Curved Base - RF188Series 30 Utility Block Single, Becket, Tube Rivet Head Features: Lightweight durable construction Economical Maintenance free Product Information: Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets accept fixing screws, shackles or can be used as a becket for extra purchase. Applications: Vang, cunningham and trapeze retriever systems on dinghies Leech line tackles, bunk adjusters etc on
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
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Karl Largie
Louisville, US
★★★★★ 5
Useful
Very secure attachment
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Reviewed in the United States on April 8, 2026
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Amazon Customer
Whiting, US
★★★★★ 4
Good
Good
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Reviewed in the United States on March 22, 2026
A
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Amazon Customer
Alexandria, US
★★★★★ 5
Hubby was happy
My husband was happy with these. He didn’t complain so gold star.
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Reviewed in the United States on March 29, 2026
B
Verified Purchase
Bobby willis
Massapequa, US
★★★★★ 5
If you need them,good place to order them
Great but was 2 days late weather. Was bad,in lot of places,
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Reviewed in the United States on March 14, 2026
S
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Sharon Haman
Battle Creek, US
★★★★★ 5
Great quality
Product exactly as described and worked perfectly for my 2008 Honda accord
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Reviewed in the United States on September 9, 2025

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