Harken Carbo Air 57 mm ratchet block with swivel for precise sail control. 10:1 holding power, ideal in medium to light winds.
Handles lines up to 10 mm, with 227 kg working load. Lightweight and reliable, made for racing dinghies and sport boats.
The Harken Carbo Air 57 mm Single Ratchet Block with Swivel is designed to provide powerful yet precise sail control. Its 10:1 holding power allows sailors to trim with ease and release lines under control, even in light or medium breeze. The ratchet mechanism can be switched on/off from either side.
Details:
Sheave Ø: 57 mm
Max line Ø: 10 mm
Working load: 227 kg
Breaking load: 907 kg
Length: 103 mm
Weight: 85 g
Shackle Ø: 5 mm
Ratchet: 10:1 holding power
Materials:
Constructed from strong yet lightweight Carbo composite materials for maximum performance.
Use:
Ideal for racing dinghies, sport boats, or light setups on larger yachts.
Care instructions:
Rinse in fresh water after use in saltwater. Apply non-silicone marine lubricant to maintain optimal performance.