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 Ronstan Series 40 Ratchet Orbit Block Single with Manual Becket (models RF46112 and RF76111) offers exceptional versatility for various rigging needs. The RF46112, with a 40mm diameter, is perfect for lighter applications, while the RF76111, with a larger 70mm diameter, is designed for heavier loads. Both blocks feature a durable 40mm sheave, accommodate ropes up to 8mm in diameter, and provide smooth operation. With a maximum working load of 110kg (RF46112) or 300kg (RF76111) and a breaking load of up to 1250kg, these blocks are strong yet lightweight, weighing only 41g. Ideal for sailing, rigging, and line management, they combine reliability, strength, and compactness.
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1-2 weeks delivery time The Ronstan RF46121 Series 40 Ratchet Orbit Block delivers top-tier performance for sailors, with an impressive 14:1 holding power and smooth sheet easing for effortless sailing. Featuring fully automatic, load-sensing ratchet engagement, a composite C-Cleat, and an adjustable cleat arm, this block provides seamless control in varying conditions. The Dyneema link head ensures easy installation, making it perfect for both seasoned sailors and beginners seeking reliability and efficiency on the water.
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Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time The Ronstan RF46131 Series 40 Ratchet Orbit Block offers exceptional performance, with up to 14:1 holding power and smooth sheet easing for effortless sailing. Featuring fully automatic, load-sensing ratchet engagement, a composite C-Cleat, and an adjustable cleat arm, this block ensures precise control in any condition. The Dyneema link head allows for easy installation, making it perfect for sailors of all levels, from novices to professionals, who seek reliability and efficiency on the water.
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Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time Introducing the RF46151 and RF56151 from Ronstan: the Series 40 Ball Bearing Orbit Block Ratchet Cheek Block designed for seamless sailing with clockwise rotation. These blocks offer an impressive 14:1 holding power, fully automatic ratchet engagement, and exceptional strength with a breaking load of 500kg (RF46151) and 700kg (RF56151). Ideal for ropes up to 9mm in diameter, these blocks ensure smooth, secure performance in all conditions.
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$ 94.73
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1-2 weeks delivery time The Ronstan Series 40 Ball Bearing Orbit Block Ratchet Cheek Block Anti-Clockwise, available in RF46151A and RF56151A variants, delivers exceptional performance for sailors with anti-clockwise rotation. These blocks feature a diameter of 40mm and 55mm, respectively, offering up to 14:1 holding power for smooth maneuvering. With fully automatic load-sensing ratchet engagement, these blocks ensure reliable operation, even under varying loads. Their recessed underside and low mounting points provide stability, making them ideal for efficient sailing in all conditions.
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$ 94.73
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1-2 weeks delivery time The Ronstan RF56331 Series 55 RT Orbit Block Triple Becket Cleat is a robust and versatile solution for handling multiple lines. With a diameter of 55 mm, it features a safe working load (SWL) of 750 daN and a breaking load (BL) of 1500 daN. This block excels in demanding applications, offering secure line anchoring and easy adjustments. Its triple becket cleat design ensures efficient line management, making it an essential component for rigging on sailboats or in industrial settings.
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Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time The Ronstan RF46100 Series 40 Ball Bearing Orbit Block Auto Ratchet is engineered for optimal performance with a fully automatic, load-sensing ratchet system. Offering a remarkable 14:1 holding power, it provides seamless operation and smooth sheet easing in any condition. The swivel shackle head ensures flexibility in rigging setups, while the durable stainless steel construction guarantees long-lasting performance. Ideal for sailors looking for strength, reliability, and ease of use, this block accommodates ropes up to 9mm in diameter.
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$ 97.24
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1-2 weeks delivery time The Ronstan RF46100M Series 40 Ball Bearing Orbit Block Manual Ratchet is a versatile block designed for sailors seeking superior performance and control. Featuring a manual ON/OFF ratchet system, it offers a 14:1 holding power and smooth operation. The swivel shackle head ensures free rotation, enhancing maneuverability, while the durable stainless steel construction guarantees reliability. Ideal for both racing and cruising, it accommodates ropes up to 9mm in diameter and weighs just 38g for convenience.
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$ 100.31
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1-2 weeks delivery time The Ronstan RF64100 Series 60 Core Block Single offers exceptional versatility for sailing enthusiasts, featuring a universal head that can be locked at 0 or 90 degrees, or swivel freely. Designed for high performance, it offers less friction than competitors, ensuring smooth sailing. With a breaking load of 2000kg, maximum working load of 1000kg, and compatibility with ropes up to 12mm in diameter, this lightweight block (235g) provides strength, efficiency, and customization for any rigging setup.
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$ 138.38
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1-2 weeks delivery time The Ronstan RF64100AW Series 60 Core Block with an aluminum sheave offers marine versatility and durability, designed to handle both wire and rope. Its universal head allows flexible positioning, with the option to lock at 0 or 90 degrees or swivel freely. With excellent dynamic load capabilities, minimal friction, and a maximum breaking load of 2000kg, this block ensures reliable performance in demanding marine environments. Weighing only 292g, it combines strength and ease of installation for optimal efficiency.
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$ 211.60
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1-2 weeks delivery time The Ronstan RF64108 Series 60 Core Block Halyard offers unmatched performance and modern design. Equipped with a screw pin and a roller head, it delivers class-leading capabilities with less friction for smoother sailing. This halyard block is ideal for direct attachment to mainsail headboards, featuring a Breaking Load of 2000kg and a Maximum Working Load of 1000kg. With versatile rigging options and robust construction, it's the perfect choice for demanding sailing applications.
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$ 112.77
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1-2 weeks delivery time The Ronstan RF64108AW Series 60 Core Block Halyard with Aluminium Sheave is a versatile block designed for demanding sailing conditions. Featuring a screw pin and roller head, it offers exceptional performance with minimal friction. The aluminium sheave accommodates both wire and rope, ensuring durability and adaptability for various rigging setups. With a breaking load of 2000kg and a maximum working load of 1000kg, it is the perfect choice for reliable and efficient operation on the water.
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$ 202.67
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1-2 weeks delivery time The Ronstan RF64108A Series 60 Core Block Mast Base with an 8mm clevis pin offers exceptional performance and versatility for demanding sailing environments. With a class-leading design, it features minimal friction, a high breaking load of 2000kg, and compatibility with a 14mm mast collar post. Lightweight at just 182g, it is engineered for durability and efficiency, ensuring smooth and reliable sailing performance.
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$ 100.64
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1-2 weeks delivery time The Ronstan RF64110 Series 60 Core Block Single with Becket is a versatile sailing block designed for peak performance and flexibility. Featuring a universal head with full 3-axis articulation, it offers locking at 0 or 90 degrees or can swivel freely. With a breaking load of 2000kg and a maximum working load of 1000kg, this block excels in both strength and agility, making it a reliable choice for demanding conditions.
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$ 180.79
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1-2 weeks delivery time The Ronstan RF64130 Series 60 Core Block Single with Becket and Cleat is a versatile sailing block designed for optimal performance. With a single adjustable cleat, universal head, and removable becket pin for easy rigging, it offers flexibility and reliability. Boasting a breaking load of 2000kg and a maximum working load of 350kg, this block accommodates ropes up to 12mm in diameter, making it an ideal choice for demanding sailing applications.
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$ 297.34
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1-2 weeks delivery time The Ronstan RF64140 Series 60 Stand-Up Core Block is a cutting-edge 60mm stand-up block designed for superior performance. Featuring a swiveling head post for full 3-axis articulation, a durable rubber stand-up boot, and a precision cast padeye base, it offers impressive load capabilities and minimal friction. With a breaking load of 2000 kg and a maximum working load of 1000 kg, this block accommodates ropes up to 12mm in diameter, weighing only 372g and requiring minimal installation.
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$ 282.17
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1-2 weeks delivery time The Ronstan RF64151 Series 60 Core Block Foot is a high-performance single-sheave block designed for seamless sailing experiences. With contemporary aesthetics and exceptional load capabilities, it minimizes friction and simplifies installation with two fastener holes. This block offers a breaking load of 2000kg, a maximum working load of 1000kg, and a lightweight design at just 180g, making it ideal for both cruising and racing applications.
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$ 154.47
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1-2 weeks delivery time The Ronstan RF64202 Series 60 Core Block Double features a revolutionary non-swivel head design, offering outstanding load performance and reduced friction for optimal efficiency. With a removable threaded pin, multifunctional central hub, and compatibility with ropes up to 12mm, this block is perfect for a variety of rigging setups. Weighing just 390g, it provides robust performance while maintaining lightweight maneuverability, making it a top choice for maritime applications.
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$ 317.36
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1-2 weeks delivery time The Ronstan RF64251 Series 60 Core Block Double Foot sets a new standard in foot block performance, combining exceptional load capacity with modern design. Offering reduced friction and smooth operation, it excels in dynamic and static load performance. With a breaking load of 2000kg and a maximum working load of 1000kg, this block ensures reliability and durability for various applications, making it an ideal choice for professionals and enthusiasts alike.
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$ 280.14
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1-2 weeks delivery time The Ronstan RF64500 Series 60 Core Block Fiddle offers exceptional versatility and performance with its universal head that can be locked at 0 or 90 degrees or left free to swivel. Designed with reduced friction, it ensures smooth operation and enhanced efficiency. Featuring an integrated becket for lines up to 11.5mm, a breaking load of 2000kg, and a working load limit of 1000kg, this lightweight yet durable block is ideal for various maritime applications.
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$ 213.20
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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.