Overview
Make sail trimming easier with the Harken 29mm Double Carbo Air Block. Its low-friction design and compact, lightweight build suit sailing setups that need a double block with a maximum working load of 299kg.
Key features
- Low-friction operation helps ease line movement during trimming.
- 34g weight keeps the block's contribution to your setup light.
- Compact 54mm length accommodates a double-block layout in a small package.
- Accepts line up to 8mm in diameter for compatible rigging arrangements.
Specifications
- Configuration: Double block
- Sheave diameter: 29mm / 1-1/8in
- Length: 54mm / 2-1/8in
- Weight: 34g / 1.2oz
- Maximum line diameter: 8mm / 5/16in
- Maximum working load: 299kg / 660lb
- Breaking load: 737kg / 1625lb
Specifications
| Brand | Harken |
|---|---|
| Manufacturer part # | 381 |
| UPC | 097653286899 |
| Boxed dimensions | 5 x 3 x 2 in |
| Shipping weight | 0.2 lb |
| Country of origin | UNITED STATES |
Shipping & returns
Free standard shipping
Standard shipping is free on every U.S. order — no minimum. Need it faster? Faster delivery options are available at checkout for qualifying orders. In-stock orders ship quickly with tracking; oversized and freight items may ship separately and can take a little longer. International rates are calculated at checkout.
30-day returns
Request a return within 30 days of delivery. Authorized returns are subject to a 15% restocking fee. Return shipping is paid by the buyer; items must be new and in original packaging. See our refund policy.
Genuine products
We source from authorized U.S. distributors. Every product is new, genuine and covered by the manufacturer warranty.
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