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MS - Spindel spiral stairs have wood steps between middle post.This kind of spiral stair can be built on radius 600 - 1000 mm
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MS - Spindel spiral stairs have wood steps between middle post.This kind of spiral stair can be built on radius 600 - 1000 mm
Baluster type
![](https://keerdtrepp.ee/wp-content/uploads/2014/03/58.jpg)
Laminated glass. Banister is wood or metal. Used on MS, MP, MM models.
![](https://keerdtrepp.ee/wp-content/uploads/2014/03/67.jpg)
12 mm diameter spars are horizontal. Banister is wood or metal. Used on MS, MP, MM models.
![](https://keerdtrepp.ee/wp-content/uploads/2014/03/76.jpg)
12 mm spars are vertical max 100 mm. Banister is wood or metal. Used on MS, MP, MM, MZ models
![](https://keerdtrepp.ee/wp-content/uploads/2014/03/86.jpg)
Industrial stair border. Between baluster posts is a 20 mm diameter pipe handrail metal. Used on MM, MZ models