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 Price incl. 19% VAT The Ronstan RF64503 Series 60 Core Block Fiddle features a convenient snap shackle attachment with 360-degree rotation and side-to-side articulation, ensuring smooth and controlled sailing. With outstanding dynamic performance, high static load capabilities, and reduced friction, it offers superior maneuverability. The integrated becket accommodates lines up to 11.5mm, with a breaking load of 2000kg and a maximum working load of 1000kg. Weighing just 405g, this block is a lightweight yet robust solution for any maritime rigging setup.
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€ 224,19
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF64520 Series 60 Core Block Fiddle with Cleat is a versatile sailing component designed to elevate your performance. Equipped with an adjustable cleat, this block offers exceptional dynamic and static load performance. It features a high-performance C-Cleat and fairlead, ensuring secure cleating even under heavy loads. With a breaking load of 2000kg and a maximum working load of 525kg, this block accommodates ropes up to 12mm in diameter and weighs just 490g, making it the ideal solution for various sailing applications.
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€ 250,85
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF74100 Series 75 Core Block Single is a versatile, high-performance sailing block designed for dynamic and static load applications. Featuring a flexible universal head, it offers locking options at 0 or 90 degrees or full swiveling, depending on your needs. With an innovative friction-reducing design, this block ensures smooth operation and maneuverability, accommodating ropes up to 13.5mm. Its durable construction, impressive breaking load of 3000kg, and lightweight design make it an ideal solution for both racing and cruising.
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€ 126,39
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF74108 Series 75 Core Block Halyard is an innovative sailing essential designed for optimal performance. Featuring a screw pin with a roller head, this halyard minimizes friction and ensures smooth sailing under all conditions. With direct attachment compatibility, a high breaking load of 3000kg, and a lightweight design of just 234g, it’s perfect for both seasoned sailors and beginners looking for top-tier equipment. This versatile halyard supports ropes up to 14mm in diameter and offers dual-purpose functionality, making it an indispensable addition to your rigging setup.
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€ 104,74
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF74110 Series 75 Core Block Single with Becket is engineered for versatility and high performance. Featuring a removable becket pin, full 3-axis articulation, and impressive load capabilities, this block ensures smooth operation with reduced friction. Designed to accommodate ropes up to 14mm in diameter, it offers a secure fit for pre-spliced lines and customizable mounting angles, making it ideal for various sailing and rigging applications. Weighing just 428g with a Breaking Load of 3000kg, this block combines strength with lightweight efficiency.
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€ 162,78
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF74140 Series 75 Stand-Up Core Block sets a new standard in sailing equipment with its performance and innovative design. Featuring a precision cast padeye base, minimal friction, and a versatile swiveling head post for full 3-axis articulation, this block ensures smooth and efficient operation. It boasts a Breaking Load of 3000kg and a Maximum Working Load of 1500kg, accommodating ropes up to 14mm in diameter. With an easy installation using four 6mm fasteners and a robust rubber stand-up boot, it provides stability and durability for various sailing applications.
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€ 240,47
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF74151 Series 75 Core Block Foot is a sleek and efficient single sheave foot block, designed for superior performance in diverse sailing conditions. Featuring a modern, contemporary design, this block offers class-leading capabilities, reduced friction, and hassle-free installation. Weighing just 259g, with a Breaking Load of 3000kg and a Maximum Working Load of 1500kg, it delivers reliable, high-performance handling without compromising on weight or durability.
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€ 135,73
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF74202 Series 75 Core Block Double is designed for sailors who demand both innovation and performance. Featuring a non-swivel shackle head design, this block delivers class-leading performance in dynamic and high static load scenarios, with less than half the friction compared to its competitors. It includes a removable threaded pin at the shackle head, a central hub for becket take-off, and accommodates lines up to 13.5mm thick. With a Breaking Load of 3000kg and a Maximum Working Load of 1500kg, it provides reliable and efficient operation while weighing just 506g.
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€ 254,67
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF41821 Series 40 All Purpose Double Deck Organiser is designed for versatility and high performance. Featuring two 40mm sheaves, it provides smooth operation for various rigging applications. With easy installation using 4x 6mm fasteners, the organiser ensures durability and reliability with its through-hub mounting and all-purpose bearing system. Its robust specifications include a Breaking Load of 1000kg and Maximum Working Load of 500kg, making it suitable for ropes up to 12mm in diameter. Lightweight at just 101g, it's the ideal solution for both recreational and professional sailors.
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€ 70,38
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF41831 Series 40 All Purpose Triple Deck Organiser is a versatile rigging solution featuring 3x 40mm sheaves that can accommodate ropes up to 12mm in diameter. This lightweight organiser ensures smooth operation under high loads, with easy maintenance thanks to its cheek cutouts and strong through-hub mounting. Offering a breaking load of 1000kg and a maximum working load of 500kg, this organiser is perfect for sailors seeking reliable, high-performance rigging management. Its simple installation and robust design make it an ideal choice for deck layout optimization.
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€ 88,02
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF41841 Series 40 All Purpose Quadruple Deck Organiser is a high-performance solution for managing your sailing rigging efficiently. Equipped with 4x 40mm sheaves, this organiser ensures smooth operation with minimal friction. Designed with a lightweight build, it offers impressive strength and durability, capable of handling ropes up to 12mm in diameter. With a breaking load of 1000kg and a maximum working load of 500kg, it’s perfect for both cruising and racing, providing reliability and efficiency for all your rigging needs.
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€ 14,61
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF666 Series 20 Utility Block Loop Top is a versatile, lightweight block featuring a single loop head, ideal for a variety of rigging applications. Constructed from high-quality Acetal material, this block combines durability with smooth operation. With a breaking load of 400 kg and a maximum working load of 150 kg, it accommodates ropes up to 5mm in diameter, making it a reliable and cost-effective choice for both recreational and professional use.
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€ 9,38
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF661 Series 20 Utility Block Tube Rivet is a lightweight and durable single tube rivet designed to provide reliable performance in a variety of conditions. With a breaking load capacity of 450kg and a maximum working load of 150kg, it offers versatility for a wide range of rigging applications. The Acetal sheave accommodates ropes up to 5mm in diameter, while the block’s lightweight design (just 10g) makes it an efficient, cost-effective choice for both recreational and professional sailors.
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€ 12,07
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF662 Series 20 Utility Block Double is a versatile utility block designed for reliable performance across a range of applications. Featuring a double, tube rivet construction, it ensures robust operation with a lightweight, durable design. Weighing just 20g, this block accommodates ropes up to 5mm in diameter and offers hassle-free, maintenance-free performance. Its Acetal sheave material ensures smooth operation, while its compact size (297mm height, 210mm width) provides efficient handling and installation.
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€ 25,12
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF571 Series 25 Utility Block Loop Top is a lightweight and durable single-loop head block designed for versatility and reliability. With a Breaking Load (B.L.) of 600kg and a Maximum Working Load (M.W.L.) of 300kg, it ensures strength and performance in demanding conditions. Weighing only 15 grams, it offers minimal maintenance, making it an excellent choice for both professional and leisure use.
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€ 9,47
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF2332 Series 25 Utility Block with a Swivel Ring Head offers versatility and durability in one compact design. Weighing just 20 grams, it features a Breaking Load (B.L.) of 600 kg and a Maximum Working Load (M.W.L.) of 300 kg, making it ideal for various applications, from sailing to rigging. Maintenance-free and easy to handle, it accommodates ropes up to 6mm in diameter, providing reliable support without unnecessary bulk.
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€ 19,03
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF469 Series 30 Utility Block Ferrule Eye Head features a single ferrule eye head, designed for enhanced functionality and easy attachment. Crafted from lightweight yet durable materials, this block offers reliability and smooth operation, accommodating ropes up to 10mm in diameter. With a Breaking Load (B.L.) of 600kg and a Maximum Working Load (M.W.L.) of 300kg, it provides robust support while weighing only 40 grams. Its 10mm pin diameter ensures secure attachment for efficient use in a variety of rigging setups.
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€ 18,36
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF470 Series 30 Utility Block with Ferrule Eye and Becket offers a versatile, lightweight design that ensures reliable performance without unnecessary bulk. With a Breaking Load (B.L.) of 600 kg and a Maximum Working Load (M.W.L.) of 300 kg, it accommodates ropes up to 10 mm in diameter, providing strength and efficiency for various rigging applications. Weighing just 45 grams and featuring a 10mm pin diameter, it offers a maintenance-free solution for demanding sailing and rigging tasks.
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€ 24,48
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF443 Series 30 Utility Block Ring Top is designed for optimal performance, featuring a swivel ring head that enhances maneuverability and versatility. Weighing just 44g, this block accommodates ropes up to 10mm in diameter and offers a breaking load of 500kg with a maximum working load of 250kg. Its lightweight, cost-effective design ensures reliability and hassle-free, maintenance-free operation, making it ideal for both professional and recreational rigging tasks.
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€ 29,59
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF185 Series 30 Utility Block Single is a versatile and durable rigging solution, featuring a single, tube rivet design. Weighing just 20g, this maintenance-free block offers exceptional performance, with a breaking load of 900kg and a maximum working load of 300kg. Accommodating ropes up to 8mm in diameter, it provides reliable and economical functionality for both seasoned sailors and enthusiasts alike.
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€ 16,65
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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.