1. Type One-sided ladder 2. Material Aluminum alloy 3. Insulation non-insulating 4. Load 150kg 5. Securely fasten the switch, the anti-drop buckle does not turn sideways, the load-bearing is more stable, and the expansion and contraction is more convenient 6. Non-slip foot pads / non-slip handles, safer for the owner to use 7. Thickened aluminum alloy wall tube, German quality, craftsmanship, purchase more peace of mind 8. Reminder: Single-sided telescopic ladder must be placed against the wall
