The Harken 29mm Double Carbo Air Block is a lightweight, high-strength rigging component engineered for reliable and efficient sail trimming. Featuring a compact design, these low-friction blocks provide high working loads for consistent performance on the water.
- Sheave Diameter: 29mm (1-1/8 in.)
- Length: 54mm (2-1/8 in.)
- Weight: 34g (1.2 oz.)
- Maximum Line Size: 8mm (5/16 in.)
- Maximum Working Load: 299kg (660 lb.)
- Breaking Load: 737kg (1625 lb.)
- Manufacturer Part Number: 381
Product facts
- CT SKU
- CT-108323
- Model / MPN
- 381
- UPC / GTIN
- 097653286899
- Package dimensions
- 2" X 3" X 5"
- Package weight
- 0.21 lb
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
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Shipping & returns
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Fit & compatibility
Fit & compatibility
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Need help choosing?
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