SKU: 83613096366

Ronstan Series 30 Block - Single - Narrow

Sale price$18.18 Regular price$20.20
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  • USA
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Ronstan Series 30 Block - Single - NarrowSeries 30 Block Single Narrow Features: Lightweight durable construction Economical Maintenance free Hollow rivets accept fixing screws, shackles or can be used as a becket for extra purchase Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance Applications: Vang, cunningham and trapeze retriever systems on dinghies Leech line tackles, bunk adjusters etc on larger yachts Materials: U. V. Stabilized Acetal

Series 30 Block - Single - Narrow


Features:

  • Lightweight durable construction
  • Economical
  • Maintenance free
  • Hollow rivets accept fixing screws, shackles or can be used as a becket for extra purchase
  • Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance



Applications:

  • Vang, cunningham and trapeze retriever systems on dinghies
  • Leech line tackles, bunk adjusters etc on larger yachts



Materials:

  • U.V. Stabilized Acetal sheaves
  • Grade 316 stainless steel cheeks



Specifications:

Sheave Ø:29mm(1-1/8")

Max. Rope Ø:8mm(5/16")

M.W.L.:300kg(660lbs)

B. L.:900kg(1,980lbs)

Weight:20g(0.7oz)


Manufacturer : Ronstan
Manufacturer Part No : RF185
UPC : 9316800068111
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: 83613096366

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4.3 ★★★★★
Based on 19 reviews
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Peg C.
Los Angeles, US
★★★★★ 4
Cut tight, good quality and price.
Color: Sky Blue, Size: Medium
Well made, the material is soft, and comfortable. It’s tight without being clingy. It didn’t shrink when I dried it on medium. The color is as shown and its not see through but is cut tight. So if you have a little extra weight in your stomach area it will not be flattering. Great price and good quality. I’m 5’6, 138lbs, and wear a 36C. I bought a size medium.
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Reviewed in the United States on May 23, 2026
T
Verified Purchase
Tiffany C. Walls
Natrona Heights, US
★★★★★ 5
Good quality
Color: Deep Red, Size: Medium
LOVE this tank top! Great quality for a good price. Form fitting but not too tight. Love the color (red) and material. Will buy more!
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Reviewed in the United States on May 31, 2026
J
Verified Purchase
Jamie
Alexandria, US
★★★★★ 5
True to size & color, modest cut, fitted style
Color: Purple, Size: Small
The cut on these tops are perfect. It's a nice v-neck without being revealing. Thick straps and solid back so your bra doesn't show. Sizing is accurate in my case. 5'6" 130lbs chest 34" waist 26" hips 39" and I ordered the small which is fitted on me. I ordered the lavender purple and a black one and both colors are correct in shade. Soft and stretchy material. I air dry them mostly and only gentle low on the dryer if needed and have not had any shrinking.
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Reviewed in the United States on May 24, 2026
M
Verified Purchase
Michelle Schrecke
Battle Creek, US
★★★★★ 5
Great top for summer!
Color: Navy Blue, Size: Large
I bought one of these. The v-neck and fit of the tank top is amazing! Flattering! I loved it so much I ordered two more. Great summer tank! Washes and dries fabulously as well. I am 5’4” 150lbs, wear a medium or size 8-10. I purchased a large and love the look. It fits well, not too tight but hugs the body. Not oversized.
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Reviewed in the United States on May 23, 2026
S
Verified Purchase
ShirleyJ64
Chelsea, US
★★★★★ 5
Comfortable Fit without over compression
Size: 38B, Color: Gentle Rose
This is a good post surgical bra. I had a lumpectomy and it gave me enough support without being too tight. It is adjustable in the front and the shoulders. Use the size chart to get your best fit. Soft material. Comfortable enough I wore it 24/7 for a couple days. Only downside is handwashing but I will try the delicate cycle on my machine and air dry always.
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Reviewed in the United States on March 30, 2026

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