Ronstan Series 40 multi-purpose double sheave

⚓ Multi-purpose double pulley for optimized maneuvers.
💪 Robust: breaking strength of 1200 daN and maximum working load of 600 daN.
⚙️ 40 mm sheave accepting ropes up to 10 mm.
🔄 Equipped with a swivel for smooth rotation and to prevent twisting.
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RONSTAN SERIES 40 MULTI-PURPOSE DOUBLE PULLEY: PERFORMANCE AND RELIABILITY FOR YOUR BOAT!
The Ronstan Series 40 multi-purpose double pulley is the ideal equipment to optimize your maneuvers on board. Designed for versatile use, it facilitates the passage of ropes and improves the efficiency of your adjustment systems, whether for sails, running rigging or other marine applications.
ROBUSTNESS AND SMOOTHNESS: RONSTAN PERFORMANCE
This double pulley is manufactured with high quality materials to guarantee optimal resistance and increased longevity in the marine environment. Its 40 mm sheave allows the use of ropes up to 10 mm in diameter, offering great versatility. Equipped with a swivel, it ensures smooth rotation and prevents twisting of the ropes, thus improving comfort and safety during maneuvers. The Ronstan Series 40 multi-purpose double pulley supports a breaking load of 1200 daN and a maximum working load of 600 daN, demonstrating its robustness and reliability.
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Technical specifications
- Breaking strength: 1200 daN
- Sheave diameter: 40 mm
- Rope: up to 10 mm diameter
- Maximum working load: 600 daN
- Number of sheaves: 2
- Model: double pulley
- Equipped with a swivel
- Without strap
- Without cam
- Without ratchet
- Ronstan Reference: RF41200
























