CR412 – Ø 650mm (octogon profile)
CR208 – Ø 300mm
CR101 – Ø 150mm-600mm
CR222 – Ø 400mm
CR209 – Ø 330mm
CR215 – Ø 380mm
CR212 – Ø 360mm
CR221 – Ø 400mm
CR219 – Ø 390mm