Harken 5T V Sheave - Wide Tulip

Harken 3T V Sheave - Wide Tulip High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. Harken V sheaves are extremely...

Harken Wide Sheave, 64mm Self-contained sheaves are designed for sailors to use in custom applications. Midrange sheaves come in either Delrin® or aluminum for wire. Delrin® is a registered...

Harken 75mm Aluminium Stand-up Block   The V block delivers another breakthrough in Harken’s loop block series for Grand-Prix racers. Harken engineers have simplified the mechanics by...

Harken 75mm Aluminium Stand-up Block The V block delivers another breakthrough in Harken’s loop block series for Grand-Prix racers. Harken engineers have simplified the mechanics by combining the...

Harken 40mm Exit Block - Wide Sheave When you race HARD, and you rip through as many hoists and douses as we do sailing W-L legs all the time, you should expect to start wearing through the...