18mm Light-Weight Block C420 -Exceptional high breaking load of

-Exceptional high breaking load of 500 kg

All boom end fittings are made of high quality glass fibre filled nylon

– Precision-engineered for long-lasting performance

to turn the ratchet mechanism on or off

Featuring Carbitex® M3 Monoflex construction that only bends in one direction

18mm Light-Weight Block C420 -Exceptional high breaking load ofUnleash 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