Unleash the power of PolarWave with the ultimate 18 mm sailing block with plastic swivel. The one you can not compare with any other block.
Engineered to deliver unparalleled strength, lightness and resilience, this sailing block sets a new standard in durability and reliability for marine enthusiasts.
The reinforced single-piece fiber construction ensures unparalleled durability, while the high-quality stainless steel bearing and rivet ensure smooth spinning of precisely crafted plastic swivel.
