![Harken 29mm Carbo Air Block - Fishing [348F]](https://cdn11.bigcommerce.com/s-x8azg3biyt/images/stencil/1280x1280/products/281954/892165/78728XL__99433.1700623435.jpg?c=1 "Harken 29mm Carbo Air Block - Fishing [348F]")
29mm Carbo Air Block - Fishing
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.
Specifications:
- Sheave: 29mm / 1-1/8in
- Length: 49mm / 1-15/16in
- Weight: 23g / .8oz
- Shackle pin: 4mm / 5/32in
- Maximum line: 8mm / 5/16in
- Maximum working load: 150kg / 330lb
- Breaking load: 454kg / 1000lb
![Harken 29mm Double Carbo Air Block - Fishing [381F]](https://cdn11.bigcommerce.com/s-x8azg3biyt/images/stencil/1000x429/products/281981/892192/78700XL__13511.1700623455.jpg?c=1 "Harken 29mm Double Carbo Air Block - Fishing [381F]")
![Harken 29mm Carbo Air Block [348]](https://cdn11.bigcommerce.com/s-x8azg3biyt/images/stencil/1000x429/products/281839/892050/79080XL__36776.1700623357.jpg?c=1 "Harken 29mm Carbo Air Block [348]")
![Harken 29mm Carbo Air Block w/Swivel - Fishing [340F]](https://cdn11.bigcommerce.com/s-x8azg3biyt/images/stencil/1000x429/products/281955/892166/78727XL__81674.1700623436.jpg?c=1 "Harken 29mm Carbo Air Block w/Swivel - Fishing [340F]")
![Harken 29mm Triple Carbo Air Block w/Swivel - Fishing [344F]](https://cdn11.bigcommerce.com/s-x8azg3biyt/images/stencil/1000x429/products/281985/892196/78696XL__48253.1700623458.jpg?c=1 "Harken 29mm Triple Carbo Air Block w/Swivel - Fishing [344F]")
![Harken 29mm Double Carbo Air Block [381]](https://cdn11.bigcommerce.com/s-x8azg3biyt/images/stencil/1000x429/products/281867/892078/79052XL__31492.1700623376.jpg?c=1 "Harken 29mm Double Carbo Air Block [381]")