Harken 349 29mm Single Carbo Air Fixed Sailboat Stand-Up Block
HARKEN
Carbo AirBlocks®
Stand-Up Fixed - 29
Carbo AirBlocks® are extremely strong and compact. They are 60% stronger and 30% lighter than Harken's Classic blocks. The Nylon-resin side plates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave and side plates are UV-stabilized with carbon-black additive for maximum protection.
Use Harken's miniature Carbo (No. 349) as a mainsheet block on small dinghies such as the Optimist or Sabot, or for low-friction control blocks on any size boat.
Use for:
Carbo AirBlocks®
Stand-Up Fixed - 29
Carbo AirBlocks® are extremely strong and compact. They are 60% stronger and 30% lighter than Harken's Classic blocks. The Nylon-resin side plates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave and side plates are UV-stabilized with carbon-black additive for maximum protection.
Use Harken's miniature Carbo (No. 349) as a mainsheet block on small dinghies such as the Optimist or Sabot, or for low-friction control blocks on any size boat.
Use for:
- Main/jib sheets
- Mainsheet fine-tune
- Control lines
- Flag halyards
| Mfg No. | Sheave Diameter |
Length | Max Line Diameter |
Max Working Load |
Breaking Load |
Weight |
| 349 | 1-1/8" (29mm) |
2-3/16" (56mm) |
5/16" (8mm) |
330 Lbs (150kg) |
1,000 Lbs (454kg) |
1.1 oz. (31g) |
Harken 349 29mm Single Carbo Air Fixed Sailboat Stand-Up Block
Sale price$25.95
Regular price$29.60
Choose options
Harken 349 29mm Single Carbo Air Fixed Sailboat Stand-Up Block
Sale price$25.95
Regular price$29.60