Large Spiral Staircase In The Hotel Lobby Stainless Steel Glass Railing Stairs Model: SJ-H818 Trademark: Hereditary Stair Material: Stainless steel Keel: Φ200x100mm A3 steel Pedal: solid wood pedal 38mm Handrail: stainless steel round tube: Φ38.1mm Column: Stainless steel round tube: Φ38.1 Thickness: 1.0mm Railing: glass railing 8mm thick |