said by robbin:Because they don't give any information on it. What is the ladder rating that it is safe to use with. How much weight does it support. I don't buy cheap, flimsy ladders. I don't want my ladder to fail because I used some cheap product that wasn't designed for it. Why don't they post any specs? NO specs -- that's why I wouldn't use it but perhaps they have specs that they haven't published. That's why I suggest contacting the manufacturer.
Make sense.