![Ronstan Series 30 Block - Single - Narrow [RF185]](http://costamarinepr.com/cdn/shop/files/55128XL.jpg?v=1769968029&width=120)
Ronstan Series 30 Block - Single - Narrow [RF185]
![Ronstan Series 30 Block - Single - Narrow [RF185]](http://costamarinepr.com/cdn/shop/files/55128XL.jpg?v=1769968029&width=3840)
Ronstan Series 30 Block - Single - Narrow [RF185]
Product Details
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)
Care & Maintenance
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
Size & Fit
Our products are crafted to fit true to size, ensuring that you can confidently select your usual size with ease. Whether you’re looking for a relaxed or tailored fit, our designs are made to complement your unique shape and style.