Sliding ladder in stainless steel AISI 441 (EN 1.4509) with 11 non-slip aluminium steps, 2 wheels mm. 100 with bushing. Capacity 150 kg. Complies with the provisions of European regulations UNI EN 131-2 .H. effective mm. 2640, H. total mm. 3500. H. track from mm. 2810 to mm. 3060, H. work mm. 4490.