CR412 – Ø 650mm (octogon profile)
CR218 – Ø 380mm
CR212 – Ø 360mm
CR220 – Ø 400mm (570mm)
CR223 – Ø 150mm-600mm
CR209 – Ø 330mm
CR206 – Ø 290mm
CR215 – Ø 380mm
CR221 – Ø 400mm