29 mm Triple Block H344
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Harken 29 mm Triple Block H344
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Key Features
- 29 mm (1 1/8 in) sheave diameter
- Triple block configuration for 3:1 mechanical advantage
- Length: 73 mm (2 7/8 in)
- Weight: 74 g (2.6 oz)
- 5 mm (3/16 in) shackle pin
- Maximum line diameter: 8 mm (5/16 in)
- Maximum working load: 449 kg (990 lb)
- Breaking load: 907 kg (2000 lb)
- Lightweight Carbo Air construction
- Suitable for Lightning and Sonar sailboat applications
Breaking Strength
907 kg
Diameter
29 mm
Safe Working Load
449 kg
Type
Triple Block
Weight
74 g
Sheave Diameter
29 mm
