PolarWave Light Weight Single Blocks Featherlight. Uncompromising Strength. Engineered for performance-driven sailors, PolarWave Light Weight Single Blocks deliver maximum strength-to-weight ratios without sacrificing durability. Perfect for high-performance rigging where every gram counts. 18mm Light Weight Single Block Sheave Ø: 18 mm Length: 28.5 mm Weight: 6 g Max Line Ø: 5 mm Working Load: 190 kg Breaking Load: 500 kg 29mm Light Weight Single Block Sheave Ø: 29 mm Length: 45 mm Weight: 16.5 g Max Line Ø: 7 mm Working Load: 350 kg Breaking Load: 700 kg 40mm Light Weight Single Block Sheave Ø: 40 mm Length: 58 mm Weight: 38 g Max Line Ø: 12.5 mm Working Load: 850 kg Breaking Load: 1,700 kg Why Choose PolarWave? ✔ Reinforced Single-Piece Fiber Construction – Unrivaled durability against saltwater, UV rays, and impact.✔ Stainless Steel Components – Corrosion-resistant hardware for smooth, maintenance-free operation.✔ Ceramic Bearing System – Reduces friction for smooth performance under load.✔ Vibrant Colour Options – 6 eye-catching colours to match your rigging style. Built for Sailors Who Push Limits Whether you're racing competitively or cruising offshore, the PolarWave Light Weight Single Blocks provide: Instant responsiveness when trimming sails Total confidence in high-load situations Upgrade Your Rigging. Trust PolarWave.
