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 RF51530 Series 50 All Purpose Block Fiddle with Becket and Cam Cleat is a durable and versatile sailing accessory engineered for high performance. Featuring a self-lubricating Acetal polymer sheave, Captive Lock universal head, and a multi-position cleat arm, it ensures smooth operation and low maintenance. With a breaking load of 1500 kg and a maximum working load of 700 kg, this block is perfect for various sailing conditions. Weighing just 318 grams, the RF51530 combines strength, reliability, and ease of use for both professional and recreational sailors.
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€ 128,06
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF6170 Snap Shackle Adapter is a precision-engineered solution designed to seamlessly integrate with S55 Orbit Blocks. Featuring heavy-duty plunger springs, an optimized strength-to-weight ratio, and versatile compatibility, it ensures smooth operation and enhanced security. With a thoughtful design that allows for easy line clearance, this snap shackle adapter offers both reliability and ease of use, making it an essential tool for sailors of all levels.
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€ 67,18
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF2450 Stand-up Base is a compact, durable foundation designed to integrate seamlessly with Series 50 All-Purpose blocks. With impressive strength ratings, including a Safe Working Load (SWL) of 500 daN and a Breaking Load (BL) of 1000 daN, this base ensures optimal performance in varied sailing conditions. Its corrosion-resistant finish and precision engineering offer reliability and longevity for both novice sailors and seasoned enthusiasts.
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF41151 Series 40 All Purpose Cheek Block is a durable, stainless steel cheek-equipped block designed for exceptional performance in marine environments. With a maximum working load of 400 kg and a self-lubricating sheave, this lightweight 66-gram block offers reliable, low-maintenance operation, making it an essential choice for sailors of all levels.
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€ 33,90
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF5017HL Series 50 HL Block Single Upright Lead is a high-performance, durable block featuring a Nylatron sheave. With a maximum working load of 800 kg and a lightweight design of 115 grams, this block ensures reliable and precise performance for wire rope applications, offering seamless integration into your rigging setup.
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€ 49,02
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF41153 Curved Surface Adaptor enhances mast or boom installations by offering a secure mounting solution for Series 40 cheek blocks. Built with impact-modified, fibre-reinforced materials and UV-stabilized Zytel cheeks, this lightweight (9g) adaptor ensures durability, optimal weight distribution, and easy integration, making it a must-have for reliable and efficient installations.
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€ 9,29
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF25109 Series 20 Ball Bearing Lashing Orbit Block delivers exceptional durability and performance with its integrated stainless steel hub and versatile lashing options. Engineered for optimal load-bearing capacity, this lightweight block is perfect for a wide range of sailing applications, ensuring reliable and efficient rigging integration.
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€ 12,85
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35100 Series 30 Ball Bearing Orbit Block Becket and Swivel Shackle is a lightweight and high-performing block, designed to offer versatility and secure attachment options. With its robust load capacity, low-friction ball bearing system, and compact design, this block ensures reliable, efficient sailing performance for all types of rigging setups.
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€ 26,88
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35100D Series 30 Orbit Block Nylatron Sheave combines high performance with a lightweight design, versatile attachment options, and a self-lubricating Nylatron sheave. Offering exceptional working load capacity, a low-friction ball bearing system, and an ultra-low profile thru-sheave becket, this block is ideal for sailors seeking reliable control and consistent performance, whether racing or cruising.
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€ 39,78
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35100A Series 30 Ball Bearing Orbit Block Swivel Head Post with Slotted Pin Shackle combines lightweight design, high working load capacity, and versatile attachment options. Featuring an ultra-low profile, low-friction becket, and advanced ball bearing system, this block ensures smooth operation and reliable performance, whether for racing or cruising.
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€ 34,27
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35101 Series 30 Ball Bearing Orbit Block Lashing is a lightweight, high-performance block that delivers exceptional strength, versatility, and reliability. Featuring a low-friction 2-stage ball bearing system, it ensures smooth operation under heavy loads, while its lightweight construction and compatibility with various lines make it a top choice for sailors seeking optimal performance.
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€ 16,86
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35101D Series 30 Orbit Block is a high-performance, lightweight sailing block featuring a lashing head and a self-lubricating Nylatron sheave. Ideal for both wire and rope, it offers secure cleating, exceptional load capacity, and a low-friction 2-stage ball bearing system. Built to handle demanding sailing conditions, this block delivers smooth, reliable performance for optimal control and durability on the water.
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€ 29,27
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35140 Series 30 Ball Bearing Stand-Up Swivelling Orbit Block is a lightweight, high-performance sailing block with a swivel head for easy maneuvering. With an impressive working load, secure attachment system, low-friction ball bearing mechanism, and optional Nylatron sheave, this block ensures smooth and reliable operation under heavy loads. A top choice for both racing and cruising sailors, it offers versatility and efficiency for various rigging needs.
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€ 30,66
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35141 Series 30 Ball Bearing Stand-Up Orbit Block combines a lightweight design, high working load capacity, and advanced low-friction ball bearing system. With a secure attachment mechanism and compatibility for both rope and wire, this block provides exceptional reliability and precision for sailors seeking superior performance in demanding conditions.
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€ 26,61
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35151 Series 30 Ball Bearing Orbit Cheek Block combines a lightweight, curved mounting base, and a powerful 300 kg working load capacity. Designed for smooth, friction-free operation with its low-friction 2-stage ball bearing system, this block offers exceptional performance and durability for sailors seeking reliable, high-performance rigging solutions.
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€ 17,85
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35202 Series 30 Ball Bearing Orbit Block Double offers the highest working load in its class, combining lightweight construction, reliable performance, and versatility. Designed for high-performance sailing, this block is equipped with a low-friction ball bearing system and is compatible with ropes up to 8mm in diameter, ensuring smooth operation under various conditions. The specialized SP versions with Nylatron sheaves provide additional adaptability for different rigging needs.
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€ 45,23
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35212 Series 30 Ball Bearing Orbit Block Double with Becket offers the highest working load in its class while maintaining a lightweight design. Equipped with a low-friction 2-stage ball bearing system and a Nylatron sheave for both rope and wire, this block ensures smooth and efficient operation. With its secure attachment, ultra-low profile thru-sheave becket, and the ability to handle a 4:1 system, it's perfect for sailors who need reliable performance and versatility in demanding conditions.
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€ 49,23
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35284 Series 30 Ball Bearing Orbit Block Linked is a lightweight yet incredibly strong sailing accessory, offering the highest working load in its class. Its low-friction 2-stage ball bearing system ensures smooth operation across various applications, while the ultra-low profile design and Nylatron sheave options increase its versatility for both rope and wire rigging.
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€ 42,52
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35286 Series 30 Ball Bearing Orbit Block Clew Ring offers a combination of lightweight design, exceptional strength, and versatility. With a breaking load of 600kg, a working load of 300kg, and compatibility with ropes up to 8mm in diameter, this clew ring delivers smooth, reliable performance. Its ultra-low profile, low-friction ball bearing system, and premium construction make it an ideal choice for demanding rigging setups.
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€ 47,43
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF35302 Series 30 Ball Bearing Orbit Block Triple is a lightweight and high-performance block, offering the highest working load in its class. With a breaking load of 1100kg and a maximum working load of 550kg, it provides reliable performance in demanding conditions. Featuring a low-friction ball bearing system, Nylatron sheave compatibility for rope and wire, and a 4mm pin diameter, this block is designed to elevate your sailing experience while maintaining a minimal weight of just 79 grams.
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€ 56,76
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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.