Carbo Air Block 57mm Ratchet Block For Sailboats, Premium Sailing Gear For Smooth Line Handling, Hand Hold Loaded Lines, Balanced Hold Power With Controlled Easing, Lightweight 103mm Length Sailboat Hardware

Carbo 57mm Ratchet Block for Sailboats, 103 mm length
✔️ 57 mm sheave, 103 mm length, 85 g w/shackle, 500 lb WLL

This compact block delivers reliable line control for sailboats, balancing holding power with controlled easing. It’s ideal for halyards and control lines on small to mid-size craft.

✅ Sheave diameter: 57 mm
✅ Length: 103 mm
✅ Weight w/shackle: 85 g
✅ Max line diameter: 10 mm
✅ Shackle pin diameter: 5 mm
✅ Max working load: 227 kg
✅ Breaking load: 907 kg
✅ Color: Black
✅ Type: 57 mm single/swivel

💡 What is a 57 mm Carbo ratchet block used for in sailboat line handling? This handy device grips lines on deck for safe control and easing. - Hand-holding loaded lines for quick adjustments - Balanced holding power with controlled easing - Compact design fits tight deck spaces

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