Bowoshen 16.5Ft Aluminum Telescoping Ladder, Non-Slip Ladder Lightweight Multi-Use Retractable Foldable Extension Step Home Loft /Attic Ladder, 330lbs Load Capacity

Attic Ladder Aluminum Step Ladder Specification: Rungs: 16(2 X 8) Closed Length: 88cm Vertical Length: 5m Herringbone Length: 2.5m Step spacing: 30cm Weight: Approx.18.2 kg(40lbs) Max Load 150kg/330lb Please refer to the below instruction: Please kindly install the support bar to the bottom first when you received, it helps the ladder to keep more balance If you want to use the ladder as A-frame one, please keep the ladder combine first, then extend the ladder to the height you want. After that, unfold the ladder to be in A-frame shape. In this situation, even though the bottom lock mechanisms did not lock, the ladder would not swing a lot As long as the length of right and left side of ladder is the same and the same level of rungs are in same condition ( extended or un-extended), the ladder can be stable and won't tilted.