Tested and validated by the professional association (DGUV) according to the new GS guideline. Aluminum crossbar + ladder shoes with integrated rubber soles guarantee stability, tipping and slip resistance. According to DIN EN 131. Rung spacing: 280 mm. Max. load: 150 kg. Dimensions: stile: 80 x 35 mm, rung: 60 x 23 mm. Standing height: PHALT110: 1.86 cm, PHALT114: 2.90 cm, PHALT117: 3.68 cm, PHALT121: 4.72 cm. Width: 44.5 cm.