H3294 - Harken 1.5T Single Loop V BlockThe V block delivers another breakthrough in Harkens loop block series for Grand Prix racers. Harken engineers have simplified the mechanics by combining the axial and thrust bearings into a single bearing set of V shaped titanium rollers. The result is a strong, lightweight block that offers unmatched efficiency at high loads, while spinning freely at low loads for smooth easing in light air. Harken V blocks are standard with 3D molded carbon