- Delivery & Returns
- Size Chart
Harken 2680 Ratchamatic Block. 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 main and jib sheets run out freely during mark roundings and asymmetrical spinnakers free instantly during jibes.
Ratchet engagement may be adjusted to a higher or lower load according to strength and sailing style.
- Sheave diameter: 75mm
- Length: 137mm
- Weight: 238g
- Shackle pin diameter: 6mm
- Maximum line diameter: 12mm
- Maximum working load: 341kg
- Breaking load: 1361kg
- Holding power w/180 degree wrap: 15:1
Delivery & Returns
You can select your preferred delivery option or local pick up from Rooster at checkout.
We are happy to accept your returns so long as you send them back within 90 days.
For full details on all our terms and conditions click here.
Thank you for being a customer of Rooster, if you have any questions please use our online chat, call or email.
Phone: +44 (0)1243 389997