29mm Carbo Air® Single Block with Becket
The Harken 29mm Carbo Air® Single Block includes an integral becket that allows either a 2:1 or 3:1 purchase.
Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and economical. Consistently 30% lighter and 60% stronger than equivalent Classic blocks. The sideplates are UV-stabilized, high-strength resin and designed for small-diameter lines favored by racers. Good for jib and mainsheet systems on high-performance dinghies, and for high-load control lines on small keelboats.
Recipient of both the Dame Award and Sail Magazine’s Freeman-Pittman Award for innovation, this innovative line of blocks turns fiber-reinforced composite construction into a reliable strength-to-weight ratio you can depend on. Companions to the popular Harken Black Magic block line, these small, compact blocks work well with very high working loads for easy trimming.
Key Features
- High strength-to-weight ratio block
- Harken’s most innovative blocks
- 30% lighter, 60% stronger than equivalent conventional blocks
- Smaller block for jib and mainsheet systems on high-performance dinghies
- Use for high-load control lines on small keelboats
- Stainless steel swivel shackle
- Sheave Diameter: 1 1/8" (29 mm)
- Max. Line Diameter: 5/16" (8 mm)
- Max. Working Load (MWL): 330 lb. (150 kg)
- Breaking Load: 1000 lb. (454 kg)
- Weight: 1 oz. (28 g)
- Length: 3 1/16" (78 mm)
29mm Carbo Air® Single Block with Becket
| Ball Bearings |
Plastic |
| Becket |
Becket |
| Diameter |
5/16 Inch or 8 mm |
| Direction |
Any |
| Integral Cleat |
No Integral Cleat |
| Length |
3 1/16 Inches |
| Mount Type |
Swivel Shackle |
| Ratchet |
Non Ratcheting |
| Safe Working Load |
330 Pounds |
| Sheave Diameter |
29 mm |
| Type |
Single |
| Weight |
1 Ounce |
