CR412 – Ø 650mm (octogon profile)
CR219 – Ø 390mm
CR220 – Ø 400mm (570mm)
CR205 – Ø 290mm
CR204 – Ø 270mm
CR223 – Ø 150mm-600mm
CR214 – Ø 370mm
CR206 – Ø 290mm
CR216 – Ø 380mm