CR412 – Ø 650mm (octogon profile)
CR210 – Ø 350mm
CR224 – Ø 350mm
CR204 – Ø 270mm
CR225 – Ø 150mm-600mm
CR226 – Ø 150mm-600mm
CR222 – Ø 400mm
CR214 – Ø 370mm
CR201 – Ø 250mm