- Delivery & Returns
- Size Chart
Harken 442 16mm Anti-Capsize Air Block.
- Sheave diameter: 16mm
- Length: 35mm
- Weight: 12g
- Maximum line diameter: 5mm
- Maximum working load: 113kg
- Breaking load: 544kg
Delivery & Returns
You can select your preferred delivery option or local pick up from Rooster at checkout.
We are happy to accept your returns so long as you send them back within 90 days.
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Phone: +44 (0)1243 389997