This Zarges Everest Square-Rung Extension Ladder has the following specification:
Number of Rungs: 2 x 8
Tread Depth: 29mm
External Width of Lower Ladder: 490mm
Overall Length: Retracted 2.39m, Extended 4.07m
Working Height: 4.92m
Max. Load Capacity: 150kg
Transport Dimensions approx.: 2,390 x 490 x 150mm
Wide Crosspiece: 0.89m
Weight: 10.8kg
