Sailboat blocks, or pulleys, are essential hardware for managing sailboat rigging systems. Designed to handle the tension of sails and lines, these blocks feature components like sheaves, bearings, and swivels for smooth operation.
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1-2 weeks delivery time Price incl. 19% VAT The Triple Block is designed for optimal performance in marine applications, featuring a robust construction that ensures reliable operation. It has a sheave size of 20mm x 8mm, a maximum rope diameter of 5mm, a safe working load of 275kg, a break load of 550kg, and a length of 88.5mm.
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€ 90,09
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1-2 weeks delivery time Price incl. 19% VAT The Genoa Car with Plunger Stop features a precision-turned Ertalyte pulley and a bolted design for added strength. Its positive-action plunger mechanism includes an easy-grip knob, and it is compatible with a 25 mm T-section track, making it a reliable choice for sailing enthusiasts.
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€ 106,43
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1-2 weeks delivery time Price incl. 19% VAT The Single Block - Fixed Eye Clevis Pin (FNI Product Number: 7801090) is a reliable rigging component designed for safe lifting applications. It features a sheave size of 30mm x 12mm, accommodates a maximum rope diameter of 8mm, and has a safe working load of 355 kg with a break load of 710 kg. Its compact length of 55 mm ensures versatility in various setups.
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€ 13,82
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1-2 weeks delivery time Price incl. 19% VAT The Single Block with a Fixed Eye Clevis Pin and Becket is a reliable rigging solution featuring a compact design, a sheave size of 30mm x 12mm, and a maximum rope diameter of 8mm. It offers a safe working load of 355kg and a break load of 710kg, making it ideal for various applications.
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€ 16,47
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1-2 weeks delivery time Price incl. 19% VAT The Single Block - Fixed Eye (FNI Product Number: 7801110) is a reliable lifting solution with a sheave size of 30mm x 12mm, capable of handling a maximum rope diameter of 8mm. It has a safe working load of 355 kg and a break load of 710 kg, with an overall length of 55 mm.
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€ 12
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1-2 weeks delivery time Price incl. 19% VAT The Single Block with Fixed Eye and Becket (7801111 FNI) is designed for efficient load handling, featuring a sheave size of 30mm x 12mm, a maximum rope diameter of 8mm, a safe working load of 355 kg, a break load of 710 kg, and a length of 66 mm, ensuring safety and durability in various applications.
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€ 15,68
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1-2 weeks delivery time Price incl. 19% VAT The Single Block - Swivel (7801130 FNI) features a sheave size of 30mm x 12mm, accommodating a maximum rope diameter of 8mm. With a safe working load of 355 kg and a break load of 710 kg, it measures 73 mm in length, making it ideal for various applications requiring reliable performance and durability.
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€ 20,05
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1-2 weeks delivery time Price incl. 19% VAT The Single Block - Swivel + Becket (FNI Product Number: 7801131) features a sheave size of 30mm x 12mm, a maximum rope diameter of 8mm, a safe working load of 355 kg, a break load of 710 kg, and a length of 84 mm, making it a reliable choice for efficient performance in various applications.
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€ 24,59
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1-2 weeks delivery time Price incl. 19% VAT The Upright Single Block 7801150 FNI is a durable and compact lifting solution designed for heavy-duty applications, featuring a sheave size of 30mm x 12mm, a maximum rope diameter of 8mm, a safe working load of 355 kg, a break load of 710 kg, and a length of 53 mm.
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€ 25,52
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1-2 weeks delivery time Price incl. 19% VAT The Upright Single Block with Fairlead (Product Number: 7801151 FNI) is a reliable component designed for efficient rope handling. It features a sheave size of 30mm x 12mm, accommodates a maximum rope diameter of 8mm, and has a safe working load of 355 kg with a break load of 710 kg, all within a compact length of 63 mm.
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€ 26,77
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1-2 weeks delivery time Price incl. 19% VAT The Lightweight Cheek Block (FNI Product Number: 7801160) is designed for reliable performance, featuring a sheave size of 30mm x 12mm, a maximum rope diameter of 8mm, a safe working load of 355 kg, a break load of 710 kg, and a length of 55 mm.
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€ 11,33
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1-2 weeks delivery time Price incl. 19% VAT The Stand Up Block, with FNI product number 7801170, features a series 1 design and a sheave size of 30mm x 12mm. It accommodates a maximum rope diameter of 8mm, with a safe working load of 355 kg and a break load of 710 kg, measuring 64 mm in length.
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€ 21,49
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1-2 weeks delivery time Price incl. 19% VAT The Double Block - Fixed Eye (FNI Product Number: 7801210) is a durable sheave designed for lifting and rigging applications. It features a sheave size of 35mm x 12mm, a maximum rope diameter of 8mm, a safe working load of 355 kg, a break load of 710 kg, and a length of 55 mm.
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€ 20,01
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1-2 weeks delivery time Price incl. 19% VAT The Double Block - Fixed Eye + Becket (FNI Product Number: 7801211) is a reliable rigging component designed for demanding environments. It features a sheave size of 35mm x 12mm, accommodates a maximum rope diameter of 8mm, and has a safe working load of 355 kg with a break load of 710 kg, all within a compact length of 66 mm.
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€ 24,55
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1-2 weeks delivery time Price incl. 19% VAT The Double Block - Swivel 7801230 FNI is a reliable rigging solution with a sheave size of 30mm x 12mm, accommodating a maximum rope diameter of 8mm. It has a safe working load of 355 kg and a break load of 710 kg, with a compact length of 73 mm, making it ideal for various lifting applications.
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€ 36,96
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1-2 weeks delivery time Price incl. 19% VAT The Double Block with Swivel and Becket (FNI Product Number: 7801231) features a sheave size of 30mm x 12mm, accommodating a maximum rope diameter of 8mm. It offers a safe working load of 355 kg and a break load of 710 kg, with an overall length of 84 mm, making it ideal for various marine applications.
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€ 42,22
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1-2 weeks delivery time Price incl. 19% VAT The Triple Block - Swivel, with product number 7801330 FNI, features a 30mm x 12mm sheave size, a maximum rope diameter of 8mm, and a safe working load of 355 kg, with a break load of 710 kg. Its compact length of 73 mm ensures versatility and reliability in various applications.
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€ 35,31
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1-2 weeks delivery time Price incl. 19% VAT The Triple Block with Swivel and Becket is a reliable sailing and rigging solution, featuring a sheave size of 30mm x 12mm, a maximum rope diameter of 8mm, a safe working load of 355 kg, a break load of 710 kg, and a length of 84 mm.
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€ 41,99
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1-2 weeks delivery time Price incl. 19% VAT The Block Fixed Eye Clevis Pin (FNI Product Number: 7802090) is a durable component designed for lifting applications, featuring a Series 2 specification with a sheave size of 35mm x 12mm, a maximum rope diameter of 8mm, a safe working load of 370 kg, a break load of 740 kg, and a length of 65 mm.
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€ 15,77
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1-2 weeks delivery time Price incl. 19% VAT The Single Block with Fixed Eye Clevis Pin and Becket is built for reliable rigging and heavy lifting, featuring a sheave size of 35mm x 12mm, a maximum rope diameter of 8mm, a safe working load of 370 kg, a break load of 740 kg, and a length of 76 mm, ensuring safety and efficiency in demanding applications.
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€ 19,25
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How does a swivel in a sailboat block enhance line movement and reduce tangles?
A swivel in a sailboat block enhances line movement by allowing the block to rotate freely, aligning with the direction of the load and minimizing friction. This design reduces tangles and twists in the lines, especially in dynamic sailing conditions. Swivels are particularly useful for applications requiring smooth, consistent line adjustment, such as in vangs or boom configurations.
A variety of sailing blocks, including those with ball bearings and cheek designs, provide optimal solutions for specific rigging needs. Ball bearing blocks reduce friction and enhance load management, making them ideal for high-performance sailing. Cheek blocks, mounted directly on a surface, are perfect for guiding lines along a fixed path.
What is the role of a fiddle block with a becket in sailboat rigging?
A fiddle block with a becket plays a key role in sailboat rigging by providing a mechanical advantage for managing sails and lines. The fiddle design features two sheaves of different sizes, optimizing load distribution, while the becket serves as an anchor point for a fixed line end. This configuration is ideal for systems requiring precision, such as mainsheet adjustments or boom vangs, ensuring smooth operation and efficient sail control.
For advanced rigging setups, blocks and pulleys such 40mm orbit blocks offer superior performance for various sailboat applications. Small boat blocks are designed for lightweight efficiency, making them ideal for dinghies and keelboats. Accessories like ratchet blocks provide enhanced line control, while universal head options and stand-up mounts ensure adaptability for diverse deck configurations. These premium solutions cater to sailors requiring high load capacity, precision, and reliability in marine pulleys and hardware.
What is the purpose of a sheave in a sailboat block, and how does its size impact performance?
The sheave in a sailboat block is a rotating component designed to guide and support lines, allowing smooth and efficient movement while reducing wear on the rope. Its size impacts performance by determining the line diameter it can accommodate and influencing the mechanical advantage—larger sheaves reduce friction and handle higher loads more effectively. High-quality options enhance low friction and durability for demanding sailing applications.