Product Description
Harken Block 7:1 Carbo Ratchamatic Base
The Carbo Ratchmatic® 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. Unloaded the sheet runs freely during mark roundings and jibes. Ratchet engagement may be adjusted to a higher or lower load according to strength and sailing style. Holding power of 57 mm is as high as 10:1.
Use with #28-2605 triple block for a 7:1 Carbo low-profile mainsheet system.
This is a great option for a 7:1 mainsheet system for boats such as a Hobie 18 catamaran or Hobie Miracle 20 catamaran.
Specifications:
- 1800 lb. SWL
- 4500 lb. breaking strength
- 3/8″ maximum line diameter
- Harken #HSB360
