Free delivery on orders from €75

Delivery in Europe, fast and reliable

Event Delivery, check out our European Regattas

PolarWave  |  SKU: LWS-POLW-BLK18-DBL-WHTLUM

Heavy Load Double Sailing Block 18 mm – PolarWave

Regular price €5757
Tax included

Color: White-Luminous

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.

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

  • Length
    28.5 mm
  • Weight
    18.9 g
  • Sheave Ø
    18 mm
  • Maximum line Ø
    5 mm
  • Maximum working load
    320 kg
  • Breaking load
    780 kg
  • Bearing
    Ceramic

Key Features

  • Ceramic bearings for low-friction, smooth rotation
  • Reinforced single-piece fibre body
  • Stainless steel components for precision and durability
  • Extremely lightweight yet robust under extreme loads
  • Resistant to UV, salt, and tough marine conditions
  • Available in six vibrant colours
  • Made in Slovenia by PolarWave

Payment & Security

Payment methods

  • Apple Pay
  • Bancontact
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
  • iDEAL
  • Klarna
  • Sepa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.