Harken 57mm Triple Carbo Ratchamatic Block with 150 Cam-Matic

Harken Triple with 150 Cam-Matic 57mm Carbo Ratchamatic
The Carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless.
Unloaded main and jib sheets run freely during mark roundings as asymmetrical spinnakers free instantly during jibes.
Ratchet engagement may be adjusted to a higher or lower load according to strength and sailing style.
The Ratchamatic cheek block mounts on either port or starboard.
Use for:
Main / Jib sheets,
Asymmetric spinnakers.
Sheave: 57 mm
Length: 103 mm
Weight*: 421 g
Shackle pin dia.: 6 mm
Max line: 10 mm
Max working load: 680 kg
Breaking load: 1700 kg
Includes RH fasteners and mounting pad.
Maximum working loads and breaking loads for blocks based on cam strengths.

All delivery and returns information can be found here >>

Delivery Information.