CR412 – Ø 650mm (octogon profile)
CR225 – Ø 150mm-600mm
CR207 – Ø 300mm
CR224 – Ø 350mm
CR209 – Ø 330mm
CR102 – Ø 150mm-600mm
CR226 – Ø 150mm-600mm
CR208 – Ø 300mm
CR201 – Ø 250mm