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Harken 57mm Black Magic Air Block With Swivel - 57mm
Harken 57mm Black Magic Air Block is one of the favourite of big boat performance racers and cruisers. They are lightweight, free-running and powerful performers. Mainly used on sail controls that see lots of action: mainsheet, runner, halyard and spinnaker systems
- Sheave diameter: 57mm
- Length: 119mm
- Weight: 152g
- Shackle Pin:Â 6mm
- Maximum line: 12mm
- Maximum working load: 1134kg
- Breaking load: 2268kg
$254.71
Harken 57mm Black Magic Air Block With Swivel - 57mm—
$254.71
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Harken 57mm Black Magic Air Block is one of the favourite of big boat performance racers and cruisers. They are lightweight, free-running and powerful performers. Mainly used on sail controls that see lots of action: mainsheet, runner, halyard and spinnaker systems
- Sheave diameter: 57mm
- Length: 119mm
- Weight: 152g
- Shackle Pin:Â 6mm
- Maximum line: 12mm
- Maximum working load: 1134kg
- Breaking load: 2268kg
