AA91
AS/NZS standard
Loading capacity:150kgs
Spacing between rungs：305mm
This ladder could be used as adjustable double sided ladder，step ladder and stair ladder
Welding connection between rung and frame
Heavy duty hinge and anti-slip foot
| Item No. | Step | A type Height | Depth | extension length | Approx. Wt (kg) | Approx.Cu.Meter Per Unit | Pack Size (cm) | 40H |
| AA91-403 | 4x3 | 1036-1635 | 1002 | 2084-3303 | 12.2 | 0.123 | 110x52x21.5 | 564 |
| AA91-404 | 4x4 | 1331-2215 | 1313 | 2694-4522 | 14.7 | 0.182 | 142x61x23 | 388 |
| AA91-405 | 4x5 | 1623-2802 | 1648 | 3303-5749 | 22.3 | 0.232 | 173x70x23 | 300 |
| AA91-406 | 4x6 | 1918-3391 | 1963 | 3913-6968 | 25.1 | 0.274 | 203x70x23 | 252 |
| AA91-403C | 4x3 | 1036-1635 | 1002 | 2084-3303 | 10.8 | 0.123 | 110x52x21.5 | 564 |
| AA91-404C | 4x4 | 1331-2215 | 1313 | 2694-4522 | 14 | 0.182 | 142x61x23 | 388 |
| AA91-405C | 4x5 | 1625-2083 | 1629 | 3302-5742 | 18 | 0.232 | 173x70x23 | 300 |
| AA91-406C | 4x6 | 1920-3393 | 1945 | 3914-6963 | 19.9 | 0.274 | 203x70x23 | 252 |
