CR412 – Ø 650mm (octogon profile)
CR221 – Ø 400mm
CR102 – Ø 150mm-600mm
CR226 – Ø 150mm-600mm
CR224 – Ø 350mm
CR222 – Ø 400mm
CR225 – Ø 150mm-600mm
CR201 – Ø 250mm
CR212 – Ø 360mm