Product Description

Harken 5T Aluminum V Block w/ Wide Sheave
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.
Specifications:

Sheave Ø: 2 7/16 in (62 mm)

Length: 3 3/4 in (94 mm)

Width: 1 7/16 in (37 mm)

Weight: 9.17 oz (260 g)

Maximum line Ø: 2 x 9/16 in (14 mm)

Maximum working load: 11000 lb (5000 kg)

Breaking load: 22000 lb (10000 kg)

Footnote: Loop not included
DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.