Ronstan Series 50 AP Upright Pulley

⛵ Smooth rotation thanks to ball bearings.
💪 High resistance: breaking load of 1500 daN and maximum working load of 750 daN.
⚙️ 50 mm sheave optimized for rope up to 12 mm.
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RONSTAN 50 AP UPRIGHT PULLEY: PERFORMANCE AND RELIABILITY FOR YOUR BOAT
The Ronstan 50 AP Upright Pulley is an essential piece of equipment to optimize your sail control and improve your boat's performance. Designed for intensive use, it offers smooth rotation thanks to its ball bearings, ensuring a more enjoyable and efficient navigation. It is ideal for maneuvers requiring high precision and low friction.
ROBUSTNESS AND DURABILITY: A LONG-TERM INVESTMENT
The design of this Ronstan 50 AP Upright Pulley incorporates high-quality materials, giving it exceptional resistance to significant loads. With a breaking load of 1500 daN and a maximum working load of 750 daN, it is capable of withstanding the most demanding stresses. Its 50 mm sheave is optimized for a rope with a maximum diameter of 12 mm, ensuring compatibility with a wide range of sail configurations.
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Technical specifications
- Smooth rotation thanks to balls
- Breaking strength: 1500 daN
- Sheave size: 50 mm
- Rope up to 12 mm diameter
- Max. working load: 750 daN
- Number of sheaves: 1
- Single pulley
- Without strap
- Without cam
- Without ratchet
- Without swivel
- Ronstan reference: RF51171
























