Cheek blocks by Ronstan are versatile sailing components used for redirecting lines and controlling rigging on yachts and boats. These blocks feature a compact and lightweight design, making them ideal for various applications where space is limited. They are typically mounted on the deck or mast to guide lines smoothly and efficiently during sailing maneuvers. Ronstan cheek blocks are crafted from high-quality materials to ensure durability and reliability in marine environments. With their low-friction bearings and sturdy construction, they help minimize line wear and facilitate smooth operation during sailing adventures.
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF20151 Series 20 Ball Bearing Cheek Block epitomizes excellence in marine engineering. Designed with a sleek, low-friction construction, it ensures smooth operation under high loads while remaining lightweight and durable. Featuring a double through-bolt mounting system for maximum stability, this block excels in high-performance sailing applications. With impressive load capacities and reliable strength, the RF20151 is a dependable choice for enhancing rigging systems, whether outfitting a new vessel or upgrading existing hardware.
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€ 16,10
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF20151A Series 20 Ball Bearing Single Cheek Block is a high-performance sailing hardware solution designed for smooth maneuvers and superior load-bearing capability. Its low-friction ball bearing mechanism ensures effortless operation, while its lightweight yet durable construction can handle heavy loads with ease. Featuring a versatile rivet mount for easy installation, this block is the perfect choice for sailors seeking efficiency and reliability in both casual cruising and competitive racing.
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€ 21,51
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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 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 Series 40 Ball Bearing Orbit Block Lightweight Cheek offers ultra-lightweight efficiency, available in three sizes (40mm, 55mm, and 70mm diameters). Featuring a low friction 2-stage Orbital ball bearing system, it delivers smooth operation under heavy loads while maintaining high strength and versatility. Ideal for space-conscious installations, it supports demanding applications with a maximum working load of 325kg and a breaking load of up to 1400kg, depending on the model.
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€ 31,75
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 68,94
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1-2 weeks delivery time Price incl. 19% VAT 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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€ 68,94
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF285 Series 30 Utility Cheek Block features a single sheave and a curved base design for enhanced functionality. Lightweight yet durable, this block is engineered for reliability, versatility, and maintenance-free use. With a breaking load of 600kg and a maximum working load of 300kg, it accommodates ropes up to 8mm in diameter. Weighing just 42g and equipped with two 4mm fasteners, it ensures quick and easy installation for a range of rigging needs.
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€ 16,68
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1-2 weeks delivery time Price incl. 19% VAT The Ronstan RF15151 Series 15 Ball Bearing Cheek Block offers the smallest and lightest design available, delivering exceptional performance, stability, and reliability. With a precision moulded acetal sheave and stainless steel ball bearings, it ensures minimal friction. Featuring dual fastening holes, it offers enhanced stability and easy installation, making it the perfect choice for your rigging needs.
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€ 16,60
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- Versatile sailing components for redirecting lines
- Compact and lightweight design
- Mounted on deck or mast for smooth line guidance
- Crafted from high-quality materials for durability
- Help minimize line wear and ensure smooth operation
What types of Ronstan Sailboat Hardware items do you have in your catalog?
Ronstan Pulley Blocks, Ronstan Blocks, Ronstan Cheek Blocks, Ronstan 20mm Blocks, Ronstan 30mm Blocks, Ronstan 40mm Blocks, Ronstan Double Blocks, Ronstan Exit Blocks, Ronstan Fiddle Blocks, Ronstan Orbit Blocks, Ronstan Ratchet Blocks, Ronstan Triple Blocks, Ronstan Cleats, Ronstan Cam C-Cleats, Ronstan Swivel Cleats, Ronstan V-Cleats, Ronstan Sail Tracks, Ronstan Cars, Ronstan Clear Start Sailing Watches