1) Weight: 5, 6.4, 9.5, 12, 13.8kg, etc. 2) Steps: 2, 3, 4, 5, 6, etc. 3) Height: 0.9, 1.2, 1.8, 2.2, 2.7m, etc. 4) Face width: 410 x 580, 395 x 605, 410 x 730, 405 x 815, 325 x 815, etc. 5) Side width: 72 x 625, 72 x 690, 72 x 920, 72 x 1040, 72 x 1240, etc. 6) Finish: hot dip galvanizing or painted or untreated 7) Welded by high quality steel tube 8) Small and light, stable and safe 9) Widely used in constructions and installation projects, decorations, super markets and warehouses |
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