Harken 344 29mm Triple Small Boat Carbo Airblock Swivel Block
HARKEN
Triple Carbo AirBlock® - 29mm
These compact blocks are extremely strong, as well as lightweight, reliable and affordable. Use Harken's miniature Carbo as a mainsheet block on small dinghies, such as the Optimist or Sabot, or for low-friction control blocks on any size boat.
Doubles and triples feature U-Locks to hold the swivel in front/side position, or to let it spin freely. The triple's compact cam arm supports high-load purchases of 5:1 or 6:1. The low-profile Ti-Lite replaces headpost, shackle and spring with high-tech line.
Use for:
Triple Carbo AirBlock® - 29mm
These compact blocks are extremely strong, as well as lightweight, reliable and affordable. Use Harken's miniature Carbo as a mainsheet block on small dinghies, such as the Optimist or Sabot, or for low-friction control blocks on any size boat.
Doubles and triples feature U-Locks to hold the swivel in front/side position, or to let it spin freely. The triple's compact cam arm supports high-load purchases of 5:1 or 6:1. The low-profile Ti-Lite replaces headpost, shackle and spring with high-tech line.
Use for:
- Outhauls
- Cunninghams
- Vangs
- Traveler controls
- Barberhaulers
- Flag halyards
| Mfg No. | Description | Sheave Diameter |
Length | Shackle Pin Dia. |
Max Line Diameter |
Max Working Load |
Breaking Load |
Weight |
| 344 | Triple / swivel | 1-1/8" (29mm) |
2-7/8" (73mm) |
3/16" (5mm) |
5/16" (8mm) |
990 Lbs (449kg) |
2,000 Lbs (907kg) |
2.6 oz. (74g) |
Harken 344 29mm Triple Small Boat Carbo Airblock Swivel Block
Sale price$67.95
Regular price$76.65
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Harken 344 29mm Triple Small Boat Carbo Airblock Swivel Block
Sale price$67.95
Regular price$76.65