Description
Built for the toughest conditions, Heavy Load blocks represent the pinnacle of strength, durability, and reliability. Designed for sailors who demand uncompromising performance, these blocks redefine what is possible under extreme loads.
Single – piece Zytel Housing. By eliminating unnecessary connecting elements, we removed potential weak points and created a single – piece housing. Made of glass fiber–reinforced Zytel® polymer, providing a strong structure.
Stainless steel Rivet. The reinforced central element securely holds the block together and is manufactured from marine grade AISI 316 stainless steel
The bearing, made of combination AISI 316 stainless steel and zirconia ceramic bearing elements, provides high loading capacities in all conditions.
Unleash the Power of PolarWave with the Ultimate 18mm Double Sailing Block
Engineered to deliver unmatched strength and reliability, the PolarWave 18mm double sailing block is a game-changer for marine enthusiasts. Built to handle the toughest conditions, this block combines advanced design with exceptional durability, ensuring peak performance on every voyage.
The reinforced single-piece fiber construction ensures unparalleled durability, while the high-quality stainless steel components ensure smooth spinning of precisely crafted swivel.
Why Choose PolarWave 18mm Double Blocks?
– Exceptional breaking load of 780 kg
– Impressive working load of 320 kg
– Precision-engineered for long-lasting performance
– Available in 5 vibrant colors to suit your style
Conquer waves and wind with confidence, and sail into the future with PolarWave.
| Sheave Ø (mm) | 18 mm |
| Length (mm) | 28,5 mm |
| Weight (g) | 18,9 g |
| Maximum line Ø (mm) | 5 mm |
| Maximum working load (kg) | 320 kg |
| Breaking load (kg) | 780 kg |
| Bearing | ceramic |
