Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip.
On/off switch operates from both sides. 2x grip: big breeze/steady: 20:1 holding power
Features:
- Sheave diameter (in): 2-1/4
- Length (in): 4-1/16
- Weight w/ shackle (oz): 3oz
- Maximum line diameter (in): 3/8
- SWL (lb): 500
- Breaking strength (lb): 2000