This is made of Cast Iron
The 12 steps have a rise of 8″ each
All of the nuts and bolts are fine and ready to fit
The distance from the centre of the pole to the outside of the step is 26½”
This gives an overall maximum diameter of 53″
The height can be increased by building a small step at the base to put the spiral onto or reduced by removing steps or cutting down the bottom step.
The spiral has been taken completely apart ready to be delivered in its component parts
This spiral has the makers name on it – safety stairways