Harken 1.5T Aluminum V™ Block - Wide
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 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 have aluminum sideplates, titanium sheave, and captive titanium roller bearings. V blocks are easy to disassemble for inspection and maintenance. Wide sheave accepts multiple lines for sail changes or a single, high-load larger line that requires a small deflection.
| Part Number | HKN-3366AL |
| Sheave Ø (mm) | 47 mm |
| Sheave Ø (in) | 1 7/8 in |
| Length (mm) | 68 mm |
| Length (in) | 2 11/16 in |
| Weight (g) | 121 g |
| Weight (oz) | 4.27 oz |
| Maximum line Ø (mm) | 8 mm |
| Maximum line Ø (in) | 5/16 in |
| Maximum working load (kg) | 1500 kg |
| Maximum working load (lb) | 3300 lb |
| Breaking load (kg) | 3000 kg |
| Breaking load (lb) | 6600 lb |
Note: Loop not included.
