Reduces the risk of a free falling door in the event of a cable breakage or cable disengagement
- For use with 2" Track
- Maximum door weight: 2,200 lbs.
- Minimum door weight: 66 lbs.
- Minimum cable tension required: 30 lbs.
- Additional cable length required: 5"
- Maximum cable diameter: 1/4"
- For use with Hi-Lift and Vertical lift doors