Description
Harken 75mm Carbo Ratchamatic Block Swivel w/Cam Cleat
The Carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless.
Technical Description
| Sheave Ø (mm) | 75 mm |
| Sheave Ø (in) | 2 15/16 in |
| Length (mm) | 138 mm |
| Length (in) | 5 7/16 in |
| Weight (g) | 440 g |
| Weight (oz) | 15.5 oz |
| Maximum line Ø (mm) | 12 mm |
| Maximum line Ø (in) | 7/16 in |
| Shackle pin (mm) | 6 mm |
| Shackle pin (in) | 1/4 in |
| Maximum working load (kg) | 136 kg |
| Maximum working load (lb) | 300 lb |
| Breaking load (lb) | 750 lb |
| Breaking load (kg) | 340 kg |
| Holding power | 15:1 |






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