![Ronstan Series 50 High Load Block - Single - Universal Head [RF50100HL]](http://costamarinepr.com/cdn/shop/files/55247XL.jpg?v=1769968257&width=120)
Ronstan Series 50 High Load Block - Single - Universal Head [RF50100HL]
![Ronstan Series 50 High Load Block - Single - Universal Head [RF50100HL]](http://costamarinepr.com/cdn/shop/files/55247XL.jpg?v=1769968257&width=3840)
Ronstan Series 50 High Load Block - Single - Universal Head [RF50100HL]
Product Details
Series 50 High Load Block - Single - Universal Head
Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wire.Captive Lock universal head can be fixed in either of two planes, or free to swivel as required.
Features:
- Exceptionally high working loads
- Lightweight
- Cheek cut-outs for easy bearing maintenance
- Suitable for both rope or wire
- Captive Lock universal head
- Slotted pin shackle eliminates fouled lines
Applications:
- Mainsheet
- Spinnaker sheets
- Halyards and other primary applications on boats up to 10M(33')
Materials:
- Nylatron® sheave
- Grade 316 stainless steel load strap and head fitting
- Impact and U.V. resistant, fiber reinforced Nylon cheeks
Specifications:
Sheave Ø: 50mm(2")
Max. Rope Ø: 12mm(1/2")
Max. Cable Ø:5mm(3/16")
Max. Pin Ø: 5mm(3/16")
M.W.L.: 800kg(1,760lbs)
B. L.: 1,500kg(3,310lbs)
Weight: 117g(4.1oz)
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.