Ronstan Single Block Stainless Steel

The Ronstan RF91 single block with stainless steel cheeks is designed for reliable performance in demanding marine environments. Its robust construction ensures high strength and excellent corrosion resistance, making it suitable for both recreational and professional use.

The block provides smooth and efficient rope movement, reducing friction and wear on lines. Its compact design makes it ideal for applications where space is limited while maintaining optimal load handling.

Suitable for a wide range of onboard uses including control lines, sheets, and trimming systems.

Key features

• Stainless steel cheeks for maximum durability
• High corrosion resistance in marine environments
• Smooth sheave for reduced friction and wear
• Compact and strong design
• Suitable for continuous load applications

Applications

• Control lines and trimming systems
• Sheets and light running rigging
• General rope redirection

Specifications

• Line diameter:
  • 6 mm
  • 8 mm
• Article number series: 65540