Spiral Staircase Steps, Large Antique Tread, Wind of 16th C Sandstone

Large Tread 16th C Sandstone Spiral Staircase. Step Height: 180mm, 7”. Maximum Step Depth: 550mm, 21.75”. Minimum Step Depth: 130mm, 5”. Maximum Step Width: 1550mm, 61”. Step Width: 1350mm, 53”. Actual images of item are shown above.

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