- Protect boat and dock
- Protect lines
- May indeed protect other boats
- Reduce boat movement w/o extra lines
- One time purchase, 10 yr. warranty
- Eliminate need for snubbers, etc.
- Lines last longer
- Lower insurance rates?
- Easy installation
- No corrosive hardware
- No complex array of lines
- Set 'em and forget 'em
- No daily checks
- No adjusting to conditions
- Lateral movement held in check