The CarboMatic® CarboMatic® is a charging sensor ratchet that turns freely in both directions in low loads and automatically engages the ratchet when the load increases. The transition from the REA Libre mode mode mode is smooth. To be used for: listening to gv and asymmetrical spin Carbo pulley 57 mm Ratchamatic to PLACE Ref. Part 2633 Ø of rea (mm) 57 mm Ø Ré (in) 2 1/4 in Ø maximum rope (mm) 10 mm Ø maximum rope (in) 3/8 in Maximum workload (kg) 227 kg Maximum workload 500 LB Suitable for:- 470- 485- 490- 505- CONTENDER- FLYING DUTCHMAN- Finn- Fireball- Korale- Korsar- Lightning- Marauder- Open 5.00- Open 5.70- Pirat-Ponant- Windy