Ronstan Series 50 Block with Becket & Universal Head

The Ronstan Series 50 block with integrated becket and universal head is designed for reliable and flexible rope handling in a wide range of onboard applications. The universal head allows the block to align with the load direction, improving efficiency and reducing unnecessary stress on the system.

The integrated becket provides a secure attachment point for dead-ending lines, making this block ideal for purchase systems and cascading setups. The plain bearing construction ensures consistent performance under load and long service life in marine environments.

Available in single and double sheave configurations, this block offers flexibility for both simple line guidance and more advanced rigging systems.

Key features

• Integrated becket for secure line attachment
• Universal head for optimal alignment under load
• Plain bearing for reliable performance
• Durable construction for marine environments
• Suitable for continuous and moderate loads

Applications

• Purchase and cascade systems
• Control and trimming lines
• General running rigging

Specifications

• Number of sheaves:
  • 1 sheave
  • 2 sheaves