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The Power3 ratchet block is designed for sailors competing in small one-design racing, offering three distinct holding-power options to adapt to varying wind and sea conditions. This versatility allows for fine-tuning of the rigging setup, ensuring the ideal balance of power, responsiveness, and grip for specific sailing scenarios.
On/Off Switch: The mechanism operates from both sides of the block for convenient access and control.
2x Grip: Provides 30:1 holding power, optimized for handling breezes and sudden puffs.
Specifications
• Brand: Harken
• Reference: 2176
• Length: 137 mm
• Weight: 227 g
• Maximum working load: 341 kg
• Breaking load: 1361 kg
• Sheave Ø: 75 mm
• Maximum line Ø: 12 mm
• Shackle pin Ø: 6 mm
• Holding power: 30:1






