... and knee bar / ensures maximum work safety and comfortable standing;Simple height adjustment according to the push-up ladder principle, ... )1,001,502,002,50Working height max. (m)3,003,504,004,50Height including railing (m)2,082 ... m)4,094,615,13 Height including railing (m)3,123,644,16 Footpoint, stabilizer rod extended L x ... (m)1,40 x 2,991,60 x 3,391,80 x3,79 Footpoint, stabilizer rod retracted ...