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Ronstan Low Friction Rings: Maximising Efficiency in Marine Applications

28 April 2025

Ronstan Low Friction Rings
Enhance marine performance with Ronstan Low Friction Rings from Riggtech. Durable, lightweight, & efficient for sailing, mooring, and rigging applications.

Ronstan, a global leader in marine hardware, is renowned for its innovation, quality, and performance. Its low friction rings are essential for modern rigging, offering a lightweight, durable, and maintenance-free solution. Designed for optimal load distribution and reduced friction, they ensure smooth and reliable marine operations.

Applications of Ronstan Low Friction Rings in Marine Environments

Ronstan low friction rings are alternatives to traditional blocks for various marine applications. Below are some key applications where these rings offer significant advantages:

•  Sailing and Racing Yachts – In competitive sailing, efficiency and weight reduction are key. Ronstan low friction rings optimise sail control systems like vang, backstay, and downhaul adjustments with their smooth, anodised surface that minimises line wear. With no moving parts, they offer reliable performance under high loads, making them ideal for racing conditions.

•  Anchoring and Mooring Systems – Low friction rings simplify anchoring and mooring by efficiently managing line tension and load distribution. They reduce chafing and strain on ropes, extending mooring line longevity. Ideal for anchor snubbers and mooring bridles, they provide controlled resistance to prevent premature wear.

•  Kiteboarding and Other Water Sports – Ronstan low friction rings are used in water sports like kiteboarding and windsurfing for efficient line control. Their lightweight design ensures smooth load distribution in control systems. By reducing friction and line wear, they enhance performance and durability in kite setups.

General Marine Rigging – Ronstan low friction rings are essential for marine rigging applications like halyard redirects, barber haulers, and lazy jacks. Their durability and low maintenance make them a top choice for riggers and boat owners. Whether in complex systems or simple line guides, they provide a reliable and cost-effective rigging solution.

Explanation of Low Friction Rings and Their Role in Rigging Systems

Low friction rings, like those from Ronstan, enable smooth and efficient load transfer in rigging systems. Unlike traditional pulleys, they have no moving parts, reducing mechanical failure risks. Made from high-strength anodised aluminium, they resist corrosion and abrasion, making them ideal for harsh marine environments.

Their optimised inner radius and polished surface minimise friction, allowing ropes to glide smoothly with little resistance. This enhances rigging efficiency while their lightweight construction reduces overall system weight, improving sailing performance. With versatility across fixed points, dynamic loads, and tensioning, they offer a low-maintenance, long-lasting rigging solution for sailors.

Riggtech: Precision Marine Rigging You Can Rely On

Riggtech is a trusted leader in supplying, fabricating, and fitting high-quality marine and architectural rigging systems. With expertise in custom spars, painting, rigging, rope technologies, yacht fittings, shading, and balustrading, we deliver tailored solutions for every need. From small boats to large yachts, our skilled team ensures precision and reliability using top-tier products like Ronstan low friction rings.

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