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The 16 mm is Harken’s smallest pulley, designed for compact and efficient rigging applications. The triple block configuration can be paired with another triple or a double block to build a pulley system for outrigger halyards. This setup allows for versatile mechanical advantage in sail handling.
Minimum Size: The 16 mm model represents Harken’s smallest pulley available in their range.
System Compatibility: The triple block can be paired with another triple or a double block to build a pulley system for outrigger halyards.
Bearing System: The patented bearing system uses stainless steel balls in a captive grooved race for smooth operation.
Working Load: The maximum working load is rated at 250 lb (113 kg).
Specifications
• Brand: Harken
• Reference: 408F
• Sheave Ø: 16 mm
• Length: 46 mm
• Weight: 41 g
• Maximum line Ø: 5 mm
• Maximum working load: 318 kg
• Breaking load: 544 kg






