Harken 40 mm Carbo Ratchet Block – Swivel, Becket, Cam Cleat
Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.
| Imperial | Metric | |
| Sheave Diameter | 1 9/16?in | 40?mm |
| Max Line Diameter | 1/4 in | 6 mm |
| Max Working Load | 300 lb | 136 kg |
