RF633S Shackle for Ronstan Double and Triple Sheave Pulleys

⚓ RF633S shackle: Secure connection for Ronstan double and triple pulleys.
💪 Robust: Breaking load of 800 daN and maximum working load of 600 daN.
⚖️ Lightweight: Only 5 grams
Need an advice ?
RF633S SHACKLE FOR RONSTAN DOUBLE AND TRIPLE BLOCKS: ESSENTIAL ACCESSORY FOR OPTIMIZED AND SECURE RIGGING
The RF633S shackle for Ronstan double and triple blocks is an essential element to connect your Ronstan blocks reliably and efficiently. Designed specifically for double and triple blocks, it ensures a secure and high-performance connection, thus optimizing the functioning of your rigging.
ROBUSTNESS AND RELIABILITY: THE PERFECT ALLIANCE FOR YOUR RIGGING
This shackle is designed to withstand the most demanding marine conditions. With a breaking load of 800 daN and a maximum working load of 600 daN, it offers exceptional safety and durability. Its light weight of only 5g does not affect the overall performance of your block system. The RF633S shackle is a safe investment for serene and high-performance sailing.
Read more
Technical specifications
- Suitable for double and triple pulleys.
- Made in China.
- Weight: 5 grams.
- Breaking strength: 800 daN.
- Maximum working load: 600 daN.
- Ronstan Reference: RF633S














