Ronstan Sailboat Hardware offers a wide range of high-performance marine equipment designed for sailors of all levels. Their product range includes blocks, winches, snap shackles, and spinnaker hardware, all engineered for durability and efficiency.
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1-2 weeks delivery time The Series 125 Roller Bearing Sheave is made from durable alloy with dimensions of 125mm x 20.5mm and an inner diameter of 6.3mm. It incorporates Torlon® needle rollers to minimize friction. With a maximum working load of 3000 kg, it suits the Series 125 Roller Ball Bearing Block Series and accommodates ropes up to 16mm in diameter.
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€ 458,94
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1-2 weeks delivery time The Series 125 Roller Bearing Sheave, Wide, offers a wider sheave (125mm x 41.5mm) and an inner diameter of 6.3mm. It supports a maximum working load of 6650 kg and accommodates ropes up to 32mm in diameter. Like the regular Series 125, it also features Torlon® needle rollers and is designed for the Series 125 Roller Ball Bearing Block Series.
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€ 702,28
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1-2 weeks delivery time The Series 150 Roller Bearing Sheave is designed for high performance, built with Torlon® needle rollers to reduce friction. With a maximum working load of 5000 kg and the ability to accommodate ropes up to 20mm in diameter, it weighs 739g and suits the Series 150 Roller Ball Bearing Block Series. Its durable construction ensures smooth operation and longevity.
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€ 771,71
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1-2 weeks delivery time The Series 150 Roller Bearing Sheave, Wide, is designed for heavy-duty applications with an extra-wide sheave for larger ropes. It supports a maximum working load of 8100 kg and suits the Series 150 Roller Ball Bearing block system, offering high performance in demanding conditions.
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€ 1.028,90
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1-2 weeks delivery time The Series 60 Orbit Sheave features Torlon® needle rollers for minimal friction and smooth operation. It is built with an alloy body and is ideal for marine applications, handling a maximum rope diameter of 12mm and a weight of 65g.
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€ 144,50
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1-2 weeks delivery time The Series 100 Orbit Sheave, designed for larger ropes and heavier loads, features Torlon® needle rollers and a robust alloy construction, ensuring high efficiency and durability. It supports a maximum rope diameter of 14mm and weighs 180g.
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€ 298,74
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1-2 weeks delivery time The Series 60 Ratchet Sheave offers 14:1 holding power, making it ideal for applications requiring load security. Made from alloy with Torlon® needle rollers, it is efficient and durable, handling ropes up to 10mm in diameter and weighing 45g.
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€ 95,67
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1-2 weeks delivery time The Series 75 Ratchet Sheave provides 18:1 holding power and is crafted for high-performance systems. It features a robust alloy construction and a maximum rope diameter of 12mm, with a breaking load of 400 kg and a weight of 95g.
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€ 103,91
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1-2 weeks delivery time The Series 40 Ball Bearing Sheave uses oversize Torlon® balls to minimize friction, ensuring smooth performance in various applications. It has a maximum rope diameter of 6mm, weighs 15g, and suits the Series 40 alloy sheave versions.
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€ 63,76
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1-2 weeks delivery time The Series 50 Ball Bearing Sheave offers a compact design and smooth operation for a variety of block systems. It supports a maximum rope diameter of 8mm and weighs 32g, making it a reliable component for your system.
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€ 66,65
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1-2 weeks delivery time The Series 30 Ball Bearing Loop Top Block, Single, features low friction Torlon® balls and lightweight alloy construction. It has a breaking load of 675 kg, a maximum working load of 165 kg, and a weight of 36g, making it ideal for high-performance systems.
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€ 96,43
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1-2 weeks delivery time The Series 30 Ball Bearing Sheave provides a smooth, low-friction experience with oversize Torlon® balls. It has a maximum rope diameter of 5mm, a breaking load of 330 kg, and weighs just 10g, suitable for the Series 30 alloy sheave versions.
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€ 54,23
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1-2 weeks delivery time The Series 40 Ball Bearing Loop Top Block, Single, offers excellent performance with its low-friction Torlon® ball bearing system and alloy construction. With a breaking load of 1100 kg and a maximum working load of 240 kg, it weighs 60g and is designed for demanding applications.
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€ 86,24
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1-2 weeks delivery time The 6:1 & 3:1 Two-Speed Mainsheet System, Ratchet, offers superior control with a coarse and fine tuning purchase system. It provides 18:1 holding power, low friction, and a smooth ball bearing system, supporting a maximum working load of 800 kg and a weight of 1490g.
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€ 1.337,72
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1-2 weeks delivery time The 8:1 & 4:1 Two-Speed Mainsheet System, Ratchet, enhances performance with a precise tuning system and a ball bearing mechanism. It delivers 18:1 holding power and is designed for smooth operation, handling a maximum working load of 1100 kg and weighing 1610g.
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€ 1.520,24
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1-2 weeks delivery time The Series 30 Cover Plate for End Stop in silver offers extra protection for the end of the track, ensuring durability and safety for your sailing gear. It features a sleek silver finish, easy installation, and is an essential accessory for your sailing setup.
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€ 25,75
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1-2 weeks delivery time The Series 30 Black Cover Plate for End Stop is designed for use with the RC13081, providing a reliable and secure solution to protect your track system. This lightweight and simple cover plate is easy to install and maintain, ensuring your system stays in top condition.
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€ 25,75
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1-2 weeks delivery time The Removable Lashing Padeye with a 12mm pin is a lightweight and durable alloy padeye, designed for use with Dyneema® strops. The integral threaded plug provides secure attachment, and a dust cover protects the threaded socket. It is suitable for deck thicknesses ranging from 13mm to 32mm and offers a breaking load of 8000 kg, making it ideal for demanding applications.
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€ 404,68
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1-2 weeks delivery time The Removable Lashing Padeye with a 16mm pin is designed for strength and reliability, featuring an integral threaded plug for secure attachment. This padeye is ideal for use with Dyneema® strops, and the dust cover ensures no grit enters the threaded socket. With a breaking load of 14000 kg and a maximum working load of 7000 kg, it is perfect for heavy-duty applications.
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€ 412,53
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1-2 weeks delivery time The Series 60 Roller Bearing Block, Pivoting Low Lead, Single is a high-performance block that ensures smooth operation by keeping lines close to the deck. It has both static and dynamic load capacities and can be disassembled for easy maintenance. Designed for durability, it offers efficient performance in various marine environments, with a breaking load of 3000 kg and a maximum working load of 1500 kg.
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€ 507,81
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What are the key features of Ronstan’s block and winch systems for sailing?
Ronstan Blocks and winch systems for sailing are designed to offer high strength, durability, and efficiency across a full range of marine products. The company manufactures sailing gear for dinghies, yachts, and high-performance racing teams,. Ronstan’s production also includes spinnaker pole ends with integrated trigger and internal trip line, as well as a complete range of snap shackles, rope cleats, and other specialist sailing hardware to meet the needs of sailors worldwide.
For optimized rigging performance, explore our Ronstan Fiddle Block, designed for precision control and enhanced sailing efficiency.
How do Ronstan’s spinnaker hardware solutions help sailors optimize sail handling?
Ronstan’s spinnaker hardware solutions help sailors optimize sail handling by offering a full range of high-quality products designed for efficiency and performance. The company, a powerhouse in the marine market, produces precision-engineered spinnaker pole ends, common pole sizes, and two-speed electric winches for smooth and controlled sail adjustments. With continuous innovation and distribution in Australia and beyond, Ronstan ensures that sailors can rely on durable, purpose-built equipment for racing and cruising success.
For optimal rigging solutions, explore Ronstan Exit Block, designed for enhanced performance and reliability on board.
What role does aluminium construction play in the durability and performance of Ronstan’s sailing equipment?
Aluminium construction in Ronstan’s sailing equipment ensures high strength and corrosion resistance while keeping the weight low for optimal performance. This is especially important in products like the Ronstan C-Cleat Cam Cleat, where lightweight durability directly contributes to reliable line handling and efficient sail control.