The spiral stairs are actually only made up of stairs - meaning the middle pole (spindle) on which the stairs are hung must be ordered separately. In the case of the 1:25 and 1:50 sets, no middle pole is included (it has to be ordered separately). For the 1:100 and 1:200 sets, (exchangeable) middle poles are indeed included. Possible products suitable for use as middle poles include PS strips, ABS tubes, brass tubes or spring steel wire.
The following diameters are compatible with the stairs:
1:25 ca. 4,8 mm (ABS tube) 1:50 ca. 1,6 mm (ABS tube) 1:100 ca. 0,8
mm 1:200 ca. 0,8 mm
1:200 A=3,2 B=6 C=0,8 Ø=0,8 mm
1:100 A=6 B=10 C=1,6 Ø=0,8 mm
1:50 A=11 B=20 C=3,8 Ø=2,0 mm
1:25 A=24 B=31 C=7,6 Ø=4,8 mm
Escalones escalera caracól poliestireno, blancos
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