Heavy Load Double Sailing Block 18 mm – PolarWave
Heavy Load Double Sailing Block 18 mm – PolarWave - White-Luminous is available to order with extended delivery. It will take 2 to 4 additional business days to dispatch after your order.
Delivery and Shipping
Delivery and Shipping
We currently ship across Europe. For deliveries outside Europe, please contact us before placing your order so we can confirm options and rates.
Orders are processed within 1 to 2 business days. Delivery within the Benelux typically takes 2 to 4 business days. As soon as your order ships, you will receive a tracking link by email.
Orders placed before 15:00 CET, Monday to Friday, are usually dispatched the same day so you can get on the water faster.
Heavy Load Double Sailing Block 18 mm – PolarWave - White-Luminous is available to order with extended delivery. It will take 2 to 4 additional business days to dispatch after your order.
Description
Description
The PolarWave 18 mm heavy load double sailing block is engineered for sailors who demand maximum performance, high load capacity, and long-term reliability. With advanced ceramic bearings and precision stainless steel components, this double block delivers exceptionally smooth rotation and dependable strength in the most demanding conditions.
Weighing just 18.9 g, it maintains a lightweight profile without compromising durability. The reinforced single-piece fibre construction provides outstanding impact resistance and rigidity, making it a top choice for high-performance dinghies and custom rigging systems.
Why Choose PolarWave
PolarWave blocks are designed by passionate sailors who understand the demands of modern dinghy performance. Using advanced construction methods and high-quality materials, PolarWave delivers hardware that is strong, lightweight, and optimized for real racing conditions. The 18 mm double block offers superb load capacity and smooth handling, giving sailors the confidence needed to push harder on the water.
Specifications
Specifications
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Length
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Weight
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Sheave Ø
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Maximum line Ø
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Maximum working load
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Breaking load
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Bearing
Key Features
Key Features
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.












