Review on LeveLok Ladder Permanet Leveler LL STB 1AL by Daniel Aboubakar

This is salvation; figuratively and literally. They really do an excellent job of stabilizing the stairs. You will need to drill six holes in your ladder to install the assembly. It comes with a simple template and spacers depending on the type of staircase. It took 15 minutes to set up, mark and drill holes and install levels. Operation is simple: open the latch on the side you need to align, push with your foot, snap the latch and you're ready to ride. Kick your feet for a good grip and you're good to go. I found this system very easy to use and very very stable. I set them to 40ft. Stairs and I was a little nervous in some places around my house where the ground wasn't level at all. Once blocked, the levelers stopped moving and I felt completely safe working on top. All PRO, but with one AGAINST: They're pretty heavy. It's not distracting because they need to be strong and secure, but mine is 40 feet long. Stairs are now even harder to move. So I stand securely on my ladder, but my back hurts from carrying it.