Ronstan RF41100 Series 40 All Purpose Block Single

Ronstan RF41100 Series 40 All Purpose Block Single

The Ronstan RF41100 Series 40 All Purpose Block Single is an indispensable tool for sailors, blending exceptional functionality with unmatched reliability. Designed to meet the needs of both enthusiasts and professionals, this single-sheave block delivers superior performance across a range of maritime applications.

Key Features

• Self-Lubricating Sheave: Reduces friction and ensures smooth operation with minimal maintenance.
• Captive Lock Universal Head: Offers versatile attachment options and enhances ease of rigging.
• Slotted Pin Shackle: Prevents fouled lines, providing uninterrupted performance in critical situations.
• Lightweight and Robust: Weighs only 71 grams while maintaining high strength and durability.

Performance Specifications

The RF41100 is engineered to handle demanding sailing conditions with its impressive technical specifications:

• Breaking Load (B.L.): 1000 kilograms
• Maximum Working Load (M.W.L.): 400 kilograms
• Rope Compatibility: Accommodates ropes up to 10 millimeters in diameter
• Pin Diameter: 5 millimeters
• Weight: 71 grams

Low Maintenance and Long Service Life

This block is built for longevity, requiring minimal upkeep thanks to its self-lubricating sheave. Its durable construction ensures consistent performance, season after season, making it a reliable companion for both short sails and extended journeys.

Innovative Design

Equipped with the Captive Lock universal head, the RF41100 offers versatility and convenience in rigging. This feature simplifies installation and secures attachments, saving time and effort during setup. The slotted pin shackle eliminates the risk of fouled lines, ensuring smooth operation even in dynamic sailing conditions.

Table of Specifications

Conclusion

In summary, the Ronstan RF41100 Series 40 All Purpose Block Single offers a perfect combination of durability, versatility, and efficiency. Whether you're navigating challenging weather or managing complex rigging setups, this block is built to excel, making it an essential addition to your sailing toolkit.